Acs catalysis - I am pleased to introduce the inaugural issue of ACS Catalysis, the new interdisciplinary catalysis journal published by ACS. With this first issue, ACS Catalysis now provides a home for research focused on catalysis within the ACS family of publications. Catalysis is one of the oldest subdisciplines of chemistry, with over a century of ...

 
Apr 9, 2020 · ACS Catalysis (2018), 8 (4), 3091-3103 CODEN: ACCACS; ISSN: 2155-5435. ( American Chemical Society ) A versatile, selective, and recyclable heterogeneous catalytic method for the methylation of C-H bonds in alcs., ketones, and indoles with methanol under oxidant-free conditions using a Pt-loaded carbon (Pt/C) catalyst in the presence of NaOH is ... . Pellet guns at walmart

Single-atom catalysts (SACs) provide an ideal platform for reducing noble-metal usage. SACs also exhibit unusual catalytic properties due to the absence of a metal surface. The role of the support may have a significant effect on the catalytic properties, similar to that of the ligand molecules in homogeneous catalysts. Here, the support effect was …Steric hindrance modification-based pocket reshaping is an effective approach for enzyme–substrate acceptance evolution. However, previous studies were limited to using the unidirectional acceptance trait of bulky substrates as a measure of fitness. In this endeavor, we conducted steric hindrance modification-based bidirectional …Dec 3, 2021 · Progress and Opportunities in Photochemical Enzymology of Oxidoreductases. Brandon L. Greene *. ACS Catalysis 2021, 11, 23, 14635-14650 (Perspective) Publication Date (Web): November 19, 2021. Abstract. Multicomponent (or multisite) catalysts are gaining increasing importance and popularity in heterogeneous catalysis and yet the cooperation mechanism among them remains obscure and intriguing. In this work, a vital and characteristic phenomenon in the two-component catalytic systems, the diffusion of surface intermediates, and the induced …Mar 25, 2020 · We herein report the fabrication of a bifunctional iron nanocomposite catalyst, in which two catalytically active sites of Fe–Nx and Fe phosphate, as oxidation and Lewis acid sites, were simultaneously integrated into a hierarchical N,P-dual doped porous carbon. As a bifunctional catalyst, it exhibited high efficiency for direct oxidative cleavage of alkenes into ketones or their oxidation ... Dec 18, 2020 · The 10th year of ACS Catalysis was marked as the final year for the journal’s leadership by Founding Editor-in-Chief, Christopher W. Jones (Georgia Institute of Technology). Chris’s thoughtful leadership and vision guided the journal and its talented team of associate editors, editorial advisory board members, reviewers, and authors from ... Whether you’re good at taking tests or not, they’re a part of the academic life at almost every level, from elementary school through graduate school. Fortunately, there are some t...Are you getting ready to take your DMV written test? If so, you’re probably feeling a little overwhelmed. After all, the written test is an important part of getting your driver’s ...ACS Catal. Website Demos & Tutorials. For Librarians & Account Managers. , and. , , and. 2024-02-11T07:44:30.911-08:00. Read the latest ASAP articles from the ACS Catalysis on ACS Publications, a trusted source for peer-reviewed journals.ACS Catalysis publishes original research on heterogeneous and homogeneous catalysis, and bio-catalysis. The journal covers various applications such as life sciences, drug …Atomically dispersed metal catalysts are hailed as the most promising catalyst category for oxygen electrocatalysis. However, the challenges in regulating electronic configuration and unveiling the mechanism on the atomic scale are hindering their practical implementation. Herein, we modulate the Co d-orbital electron configuration by …ACS Catalysis focuses on original research into heterogeneous catalysis, molecular catalysis, and biocatalysis – taking in a wide range of disciplines from the life sciences and organometallics to photochemistry and electrochemistry, drug discovery, materials science, environmental protection, polymers, and energy and fuels. Choosing the right air conditioning unit is extremely important, especially if you live in an area that gets really hot during the summer months or if it’s hot all year round. The ...A Virtual Issue focused on “Blurring the Lines Between Catalysis Subdisciplines.” ACS Catalysis continues to strive for topical breadth across …graminicola as a representative member of a large uncharacterized subgroup of AA5_2. Through recombinant production and detailed kinetic analysis, we ...That reaction requires two steps with a palladium catalyst (J. Org. Chem. 2021, DOI: 10.1021/acs.joc.1c01073). Chirik’s group has also published studies in …The covalent organic framework COFbpyMn imposes mechanical constraints on the catalytically active centers, preventing the formation of Mn dimeric species, which results in a catalytic enhancement regarding the molecular counterpart. This study supports the importance of well-defined single-atom catalysis and the rational design of catalytic reticular materials. View the article. Dec 18, 2020 · The 10th year of ACS Catalysis was marked as the final year for the journal’s leadership by Founding Editor-in-Chief, Christopher W. Jones (Georgia Institute of Technology). Chris’s thoughtful leadership and vision guided the journal and its talented team of associate editors, editorial advisory board members, reviewers, and authors from ... Here, we proposed a computation-driven strategy to optimize structures of enzymes via simulation-based iterative saturation mutagenesis (ISM), aiming to stabilize the spatial effects of the TS with a TSA as a placeholder. This approach was applied to redesign structures of chitinase in order to increase its catalytic activity. After three ...In this Perspective, we highlight the main challenges to be addressed in the development of heterogeneous catalysts for the direct functionalization of methane. Along with our personal view on current developments in this field, we outline the main mechanistic, engineering, and catalyst design issues that have hampered implementation of new technologies and …Annually, we at ACS Catalysis, in partnership with the ACS Division of Catalysis Science and Technology (CATL), have the pleasure of recognizing outstanding recent contributions to catalysis by an individual or a team with the ACS Catalysis Lectureship for the Advancement of Catalytic Science award. We strive to recognize significant and ... Enzymatic catalysis is a complex process that can involve multiple conformations of the enzyme:substrate complex and several competitive reaction pathways, resulting in a multi-dimensional free energy landscape. The study of enzymatic activity often requires deep knowledge of the system to establish the catalytic mechanism and identify …Oxygen vacancies (Ov) engineering has demonstrated tremendous power to expedite electrocatalytic kinetics for oxygen evolution reaction (OER). The mechanism is elusive, and most of them were attributed to the decoration or creation of active sites. Here, we report the critical role of superficial Ov in enhancing the electronic transport, thereby …Oct 7, 2022 · The Investigation of a Switchable Iridium Catalyst for the Hydrogenation of Amides: A Case Study of C–O Versus C–N Bond Scission. Anne K. Ravn. and. Nomaan M. Rezayee *. ACS Catalysis 2022, 12, 19, 11927-11933 (Letter) Publication Date (Web): September 16, 2022. Abstract. Herein, we disclose a Ni-catalyzed 1,1-difunctionalization of unactivated terminal alkenes that enables the incorporation of two different heteroatom motifs across an olefin backbone, thus streamlining the access to α-aminoboronic acid derivatives from simple precursors. The method is characterized by its simplicity and generality across a …Nature has provided a fantastic array of enzymes that are responsible for essential biochemical functions but not usually suitable for technological applications. Not content with the natural repertoire, protein engineering holds promise to extend the applications of improved enzymes with tailored properties. However, engineering of robust proteins …... ACS Catalysis and featured on the cover. Posted with permission from ACS Catalysis, July 2, 2015, 5(7). Copyright 2015 American Chemical Society. zoom ...ACS on Campus. The American Chemical Society’s premier outreach program. Launched in 2010, we've hosted programming at hundreds of institutions around the world, bringing the world’s leaders in chemistry, publishing, research, science communication and career development right to your doorstep. The recent explosive growth in research on catalysis by supported single metal atoms proves the scientific interest in this new frontier of heterogeneous catalysis. A supported single-atom catalyst (SAC) contains only isolated individual atoms dispersed on, and/or coordinated with, the surface atoms of an appropriate support. SACs not only …Launched in 2010, we've hosted programming at hundreds of institutions around the world, bringing the world’s leaders in chemistry, publishing, research, science communication …For Librarians & Account Managers. ACS & Open Access. Matthew J. McKay. [email protected] Having access to mild and operationally simple techniques for attaining carbohydrate targets will be necessary to facilitate advancement in biological, medicinal, and pharmacological research. Even with the abundance of elegant reports for generating ... 11 Aug 2017 ... The American Chemical Society and ACS Catalysis are proud to honor Paul Chirik the Edwards S. Sanford Professor of Chemistry at Princeton ...Multicomponent (or multisite) catalysts are gaining increasing importance and popularity in heterogeneous catalysis and yet the cooperation mechanism among them remains obscure and intriguing. In this work, a vital and characteristic phenomenon in the two-component catalytic systems, the diffusion of surface intermediates, and the induced …Annually, we at ACS Catalysis, in partnership with the ACS Division of Catalysis Science and Technology (CATL), have the pleasure of recognizing outstanding recent contributions to catalysis by an individual or a team with the ACS Catalysis Lectureship for the Advancement of Catalytic Science award. We strive to recognize significant and ... Professor Kazunari Domen has devoted his research career in catalysis to development of water splitting photocatalysts, mechanocatalytic water splitting, transition metal oxide mesoporous materials, transmission infrared spectroscopy, infrared reflection absorption spectroscopy (IRAS), time-resolved infrared laser spectroscopy, surface …Seawater electrolysis is an attractive approach for producing clean hydrogen fuel in scenarios where freshwater is scarce and renewable electricity is abundant. However, chloride ions (Cl–) in seawater can accelerate electrode corrosion and participate in the undesirable chlorine evolution reaction (CER). This problem is especially acute in acidic …Feb 4, 2022 · ACS Catalysis (2016), 6 (4), 2382-2392 CODEN: ACCACS; ISSN: 2155-5435. ( American Chemical Society ) The electrochem. conversion of carbon dioxide (CO2) into valuable compds. is a promising route toward the valorization of this mol. of high environmental impact. ACS Catalysis, ACS Central Science, ACS Chemical Biology, ACS Chemical Health ... Catalytic Effect of Fe2+ and Fe3+. Sunday, February 11, 2024. Please be aware ...View the Editorial Board for the ACS Catalysis and get contact information for associated members. Pair your accounts. ... on references in your Mendeley library. Pair your accounts. Export articles to Mendeley. Get article recommendations from ACS based on references in your Mendeley library. You’ve supercharged your research process with ...Jan 15, 2019 · Metal organic frameworks (MOFs) have drawn wide attention as potential catalysts, offering high densities of catalytic sites in high-area porous solids, some with stabilities at high temperatures. The field is at an early stage, characterized by numerous discoveries and novel demonstrations of catalytic properties associated with the crystalline structures of MOFs, but applications of MOFs as ... Classical strong metal–support interaction (SMSI) has attracted intensive attention in the heterogeneous catalysis field; however, its crystalline TiOx overlayer and reversible feature often curtail the effect of classical SMSI on enhancing the catalytic performance of supported metal catalysts in oxidation reactions, especially at elevated …The covalent organic framework COFbpyMn imposes mechanical constraints on the catalytically active centers, preventing the formation of Mn dimeric species, which results in a catalytic enhancement regarding the molecular counterpart. This study supports the importance of well-defined single-atom catalysis and the rational design of catalytic reticular materials. View the article. Included among the many challenges regarding renewable energy technology are improved electrocatalysts for the oxygen evolution reaction (OER). In this study, we report a novel bifunctional electrocatalyst based on a highly dense CoOx catalyst by introducing CeOx. The CoOx catalyst is fabricated by two-step electrodeposition, …1,3,4-Oxadiazolines can be activated by triplet energy transfer catalysis under visible-light irradiation. The generated carbenes react with electron-poor olefins, giving valuable spirocyclopropanes. Mechanistic investigations, both theoretical and experimental, uncover plausible pathways and highlight the importance of the triplet energy transfer steps. View …When you purchase a Goodman air conditioner, you want to make sure that you are covered in the event of an issue. One way to do this is by registering your Goodman AC warranty. Thi...May 2, 2023 · Plasmonic catalysis is an ever-growing field in which chemical reactions are enabled by visible light excitation. The plasmonic effects provide a unique reaction environment, which can greatly affect chemical reaction processes. On the basis of extensive research on plasmon-induced chemical reactions, we focus on the fundamentals of plasmon-mediated catalytic selectivity and summarize recent ... University of California Santa Barbara. United States. E-mail: [email protected]. Catalysis is crucial to the successful conversion of carbon dioxide into value-added products. Here, we provide a review on chemical and biological systems for carbon dioxide conversion directed toward the readers of ACS Catalysis, which focuses on providing a general perspective on the field, rather than technical details. We discuss …ACS Catalysis (2015), 5 (2), 1283-1302 CODEN: ACCACS; ISSN: 2155-5435. (American Chemical Society) A review. The chem. of nickel N-heterocyclic carbene complexes is a research area that has blossomed over the last 10 years, and a large no. of new complexes with a variety of architectural motifs are now known.Catalytic C–H activation has emerged as a powerful tool for sustainable syntheses. In the recent years, notable success was achieved with the development of cobalt-catalyzed C–H functionalizations with either in situ generated or single-component cobalt-complexes under mild reaction conditions. Herein, recent progress in the field of …Anionic ligands containing a nonbonded lone pair (i.e., amido, thiolate) are well-known to cooperate with a metal center in bifunctional catalytic reactions. An NHC CoII(κ3-SNS) imine–dithiolate complex (Co-3) effects the selective hydroboration of aldehydes (vs ketones) in 4–30 min at a 1 mol % loading in benzene (NHC = 2,5 …8 Aug 2016 ... Research from PhD candidate Garrett Chado and Professors Mark Stoykovich and Joel Kaar has been highlighted on the August 2016 cover of ACS ...Dec 3, 2021 · Progress and Opportunities in Photochemical Enzymology of Oxidoreductases. Brandon L. Greene *. ACS Catalysis 2021, 11, 23, 14635-14650 (Perspective) Publication Date (Web): November 19, 2021. Abstract. Here, various biomass (glucose, sucrose, starch, cellulose, and paperboard) was converted to hydrothermal carbonaceous carbon (HTCC) photocatalysts for H 2 O 2 synthesis in pure water. The apparent quantum yield and synthesis rate could reach 18.2% (at 420 nm) and 1.16 mmol g cat–1 h –1, respectively. Importantly, HTCC can be …The key of syngas (a mixture of CO and H2) chemistry lies in controlled dissociative activation of CO and C–C coupling. We demonstrate here that a bifunctional catalyst of partially reducible manganese oxide in combination with SAPO-34 catalyzes the selective formation of light olefins, which validates the generality of the OX-ZEO (oxide …Development of heterogeneous catalysts for alcohol transformation into nitriles under oxidant-free conditions is a challenge. Considering the C–H activation on α-carbon of primary alcohols is the rate-determining step, decreasing the activation energy of C–H activation is critical in order to enhance the catalytic activity. Several NiM/Al2O3 …Constructing highly active photocatalysts with rich reactive sites for photofixation of CO2 with organic compounds implements an environmentally friendly route for CO2 valorization and carbon neutralization. Herein, we report the isolated cobalt (Co) single-atom (SA)-decorated two-dimensional (2D) single-layer ZnIn2S4 (ZIS) nanosheet …Selective oxidation of H2S to sulfur is an efficient process for industrial applications and environmental requirement to reduce the residual H2S in the Claus technology to an ultralow content (<0.1 ppm) before releasing the off-gas into the atmosphere. Recently, numerous research studies have been devoted to the development of highly active, selective and stable catalysts for such fields of ... Jun 1, 2023 · Enzymatic catalysis is a complex process that can involve multiple conformations of the enzyme:substrate complex and several competitive reaction pathways, resulting in a multi-dimensional free energy landscape. The study of enzymatic activity often requires deep knowledge of the system to establish the catalytic mechanism and identify the possible reactive conformations of the complex. Here ... Feb 2, 2021 · Her research at Queens University is diverse, spanning materials chemistry, main group catalysis, and transition metal-based catalysis. Crudden has served as an associate editor for ACS Catalysis ... Herein, we describe the design and development a new nickel pincer complex that catalyzes the direct coupling of primary alkyl halides with terminal alkynes at ...8 Aug 2016 ... Research from PhD candidate Garrett Chado and Professors Mark Stoykovich and Joel Kaar has been highlighted on the August 2016 cover of ACS ...15 Jun 2021 ... Raffaella becomes an Associate Editor in ACS Catalysis! ... Raffaella joins the editorial team of ACS Catalysis. Raffaella will handle manuscripts ...ACS Catalysis (2016), 6 (12), 8239-8247 CODEN: ACCACS; ISSN: 2155-5435. (American Chemical Society) The electrochem. redn. of carbon dioxide (CO2) to ethanol (C2H5OH) and ethylene (C2H4) using renewable electricity is a viable method for the prodn. of these com. vital chems. Copper (Cu) and its oxides are by far the most effective ...Aug 5, 2022 · Metal–organic frameworks (MOFs) and coordination polymers (CPs) are potential candidates for high-performance photocatalysts because of their high tunability of electronic and structural properties. For example, MOFs and CPs having a high specific surface area (∼1000 m2 g–1) have been applied as visible-light-driven photocatalysts for CO2 reduction and water splitting. Herein, we show a ... Oxygen vacancies (Ov) engineering has demonstrated tremendous power to expedite electrocatalytic kinetics for oxygen evolution reaction (OER). The mechanism is elusive, and most of them were attributed to the decoration or creation of active sites. Here, we report the critical role of superficial Ov in enhancing the electronic transport, thereby …Feb 4, 2022 · ACS Catalysis (2016), 6 (4), 2382-2392 CODEN: ACCACS; ISSN: 2155-5435. ( American Chemical Society ) The electrochem. conversion of carbon dioxide (CO2) into valuable compds. is a promising route toward the valorization of this mol. of high environmental impact. This protocol provides an efficient approach to chiral allyl dihydrosilanes with high regioselectivity and enantioselectivity (up to 96% ee). The catalyst ...Taking 50 years of effort, ambient pressure X-ray photoelectron spectroscopy (APXPS) has become a useful characterization tool for studies in heterogeneous catalysis and electrocatalysis. This achievement is realized not by mere improvement of instrumentation but through interactions between the desire to explore new scientific …Seawater electrolysis is an attractive approach for producing clean hydrogen fuel in scenarios where freshwater is scarce and renewable electricity is abundant. However, chloride ions (Cl–) in seawater can accelerate electrode corrosion and participate in the undesirable chlorine evolution reaction (CER). This problem is especially acute in acidic …Journal Scope. ACS Catalysis is dedicated to publishing original research on heterogeneous catalysis, molecular catalysis, and biocatalysis.Wide-ranging coverage includes life sciences, organometallics and synthesis, photochemistry and electrochemistry, drug discovery and synthesis, materials science, environmental protection, polymer discovery and synthesis, and energy and fuels. This article describes the discovery and development of a palladium-catalyzed asymmetric C–H olefination of 2-hydroxybiaryls. The strategy allows a direct assembly of optically active, axially chiral 2-substituted-2′-hydroxybiaryls from readily available precursors and demonstrates that the native hydroxy unit of the substrates can work as an efficient …Catalytic C–H activation has emerged as a powerful tool for sustainable syntheses. In the recent years, notable success was achieved with the development of cobalt-catalyzed C–H functionalizations with either in situ generated or single-component cobalt-complexes under mild reaction conditions. Herein, recent progress in the field of …Rhenium-Catalyzed Dehydration and Deoxydehydration of Alcohols and Polyols: Opportunities for the Formation of Olefins from Biomass. Suresh Raju. , Marc-Etienne …Jan 29, 2021 · Synergistic effects have been discussed extensively in bimetallic heterogeneous catalysis, but it remains unclear how the effects function at the atomic scale. Here, we report a dual single-atom catalyst (DSAC) Ir1Mo1/TiO2 displaying much greater catalytic chemoselectivity (>96%, at 100% conversion) than comparable single-atom catalysts (SACs) Ir1/TiO2 (38%, at 87% conversion) and Mo1/TiO2 (no ... ACS Catal. Website Demos & Tutorials. For Librarians & Account Managers. , and. , , and. 2024-02-11T07:44:30.911-08:00. Read the latest ASAP articles from the ACS Catalysis on ACS Publications, a trusted source for peer-reviewed journals. Abstract. Transition metals can assemble to form multinuclear complexes by engaging in direct metal-to-metal interactions. Metal–metal covalent bonds provide a large perturbation in electronic structure, relative to mononuclear metal ions, and the unique properties of these dinuclear fragments can be harnessed in a broad range of …While Fe–N–C materials exhibit great potential for catalyzing the oxygen reduction reaction (ORR), their activity origin, especially the significant activity difference in acidic and alkaline media, remains a long-standing conundrum hindering the development of such catalysts. Here, we show an unanticipated pH-dependent regulation mechanism ...Jul 10, 2022 · Herein, we report a photoexcited base-metal-catalyzed selective desaturation of aliphatic amides and imides. The reaction is catalyzed by a base-metal cobalt complex under visible-light irradiation. This transformation can be efficiently processed at room temperature and enables the synthesis of valuable cyclic and acyclic enamides and enimides from abundant chemicals. Density functional ... Applied Catalysis B: Environment and Energy warmly welcomes original, innovative, and high-impact contributions within the realm encompassing thermo-, electro-, and photocatalysis to advance clean energy and provide sustainable environmental solutions. We encourage submissions that explore: Fundamental and applied catalysis research, …It results in impressive bifunctional catalytic activities for both HER and OER and consequently enables a highly efficient water electrolyzer with a current ...Dry reforming of methane (DRM) can convert greenhouse gases (CO2 and CH4) into value-added syngas (CO and H2), which is one of the promising approaches to achieve carbon neutrality. Designing coking resistant catalysts is still a challenge for an efficient DRM reaction. Here, we developed an efficient binary Mo–Ni catalyst through elucidating the promotional role of Mo in boosting the coking ...

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acs catalysis

Going beyond conventional configurations, a revolutionizing design is presented for double-atom catalysts with metal dimers vertically anchored in defective graphene forming an inverse sandwich structure. Density functional theory and machine learning are applied to unlock their potential for electrocatalyzing CO2 reduction, aiming to mitigate atmospheric CO2 levels and produce value-added ... ACS Catalysis (2021), 11 (3), 1242-1247 CODEN: ACCACS; ISSN: 2155-5435. ( American Chemical Society ) The manipulation of photoelectrodes' electron-hole pairs toward low recombination is the fundamental strategy to achieve high solar-to-hydrogen conversion efficiency in photoelectrochem. Here, we have developed a new strategy for the direct C3 methylation of indoles and oxindoles ( Scheme 1 c). The process utilizes a B (C 6 F 5) 3 -mediated α-N C (sp 3 )–H bond cleavage events to activate readily available amine-based alkylating agents. Using this borane-catalyzed method, common undesired reactions, such as the N ...It results in impressive bifunctional catalytic activities for both HER and OER and consequently enables a highly efficient water electrolyzer with a current ...When you purchase a Goodman air conditioner, you want to make sure that you are covered in the event of an issue. One way to do this is by registering your Goodman AC warranty. Thi...When it comes to cooling your home, there are several options available in the market. Two of the most popular types of air conditioners are portable ACs and window ACs. In this ar...Enzymatic catalysis is a complex process that can involve multiple conformations of the enzyme:substrate complex and several competitive reaction pathways, resulting in a multi-dimensional free energy landscape. The study of enzymatic activity often requires deep knowledge of the system to establish the catalytic mechanism and identify …It remains challenging to achieve nanoparticles with uniform size and dispersion or single atoms with identical coordination structure, although various methods have been developed to synthesize carbon-supported nanostructured catalysts. Typically, in the synthesis of vinyl chloride (VCM) by acetylene hydrochlorination, a limited …Chiral oxazolidinones are a class of important heterocyclic compounds in pharmaceutical chemistry due to their biological activity. Halohydrin dehalogenase-catalyzed epoxide ring-opening reaction with cyanate offers an attractive approach to the synthesis of chiral oxazolidinones, but the α/β-regioselectivity and stereoselectivity are …Metal-based catalysis is expected to play a key role in making platform chemicals from bioalcohols. During the energy transition, an important emphasis is on the production of drop-in hydrocarbon fuels suitable for use in current engines from sustainable sources such as biological feedstocks while meeting an increasing demand for sustainable ... DC current is direct current, which means electricity only flows in one direction; AC current is alternating current, which means it flows in both directions. Batteries run on DC c...Aug 5, 2022 · Metal–organic frameworks (MOFs) and coordination polymers (CPs) are potential candidates for high-performance photocatalysts because of their high tunability of electronic and structural properties. For example, MOFs and CPs having a high specific surface area (∼1000 m2 g–1) have been applied as visible-light-driven photocatalysts for CO2 reduction and water splitting. Herein, we show a ... Acidic oxygen evolution reaction (OER) catalysts face the fundamental challenge of the trade-off between activity and durability that has not yet been well addressed. Herein, we integrate high activity of nanoparticles and good stability of bulk materials into a “macro-nano” catalyst through two-dimensional self-assembling of …To highlight some of the many contributions that helped to catapult ACS Catalysis to becoming one of the premier catalysis journals, we have overviewed …Transaminases show potential for the industrial synthesis of important pharmaceutical ingredients. However, these naturally occurring enzymes show poor activity toward bulky N-heterocyclic compounds. To produce a catalyst with enhanced catalytic efficiency, this study redesigned an (R)-selective transaminase from Rhodobacter sp. …However, their utilization in synthetic photocatalysis, especially in the direct functionalization of C (sp 3 )–H bonds, remains underexplored. Herein, we report mesoporous graphitic carbon nitride (mpg-CN) as a heterogeneous organic semiconductor photocatalyst for direct arylation of C (sp 3 )–H bonds in combination with nickel catalysis.Abstract. Reducing CO 2 is a challenging chemical transformation that biology solves easily, with high efficiency and specificity. In particular, formate dehydrogenases are of great interest since they reduce CO 2 to formate, a valuable chemical fuel and hydrogen storage compound. The metal-dependent formate dehydrogenases of prokaryotes can ... Low-temperature dry reforming of methane (DRM) can avoid the sintering of nickel and reduce the cost of the process. However, inefficient activation of CO2 and oxidization of Ni0 hamper the catalytic performance of Ni-based catalysts at low temperatures. Herein, a Ni/ZrO2 catalyst was prepared and used in the DRM reaction, ….

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