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May 15, 2024 · In this work, Co–N x complexes with 2–4 pyridinic ligands are prepared and anchored at the edge of carbon black with conjugated pyrazine linkers as the model edge-site Co single-atom catalysts. Only the Co–N 4 catalyst shows high selectivity toward CO in CO 2 electroreduction, with the turnover frequency 1 order of magnitude higher than ...
May 24, 2024 · The formation of dual-atom catalysts or heteroatom ligand modulation is the most promising strategy for optimizing single–atom catalysts (SACs) for the more efficient conversion of CO2 to valuable chemicals. However, heteroatom ligands introduced into the dual-atomic sites are expected but still under-explored. In this study, a dual-atom Fe–Ni pair electrocatalyst with N– and S ...
May 13, 2024 · An environmental-friendly and sustainable carbon-based host is one of the most competitive strategies for achieving high loading and practicality of Li–S batteries. However, the polysulfide conversion reaction kinetics is still limited by the nonuniform or monofunctional catalyst configuration in the carbon host. In this work, we propose a catalysis mode based on “relay-type” co ...
May 28, 2024 · The combination of photocatalysis and biocatalysis in a heterogeneous fashion for enantioselective catalysis is of great importance but is still underexplored. Herein, we rationally design and construct a heterogeneous photoenzymatic platform for enantioselective catalysis, by a mechanochemical synthesis strategy to simultaneously encapsulate a photocatalyst and WGL into a robust Zr-based MOF ...
3 days ago · Nellaiappan, S and Katiyar, NK and Kumar, R and Parui, A and Malviya, KD and Pradeep, KG and Singh, AK and Sharma, S and Tiwary, CS and Biswas, K (2020) High-Entropy Alloys as Catalysts for the CO2 and CO Reduction Reactions: Experimental Realization. In: ACS Catalysis, 10 (6). pp. 3658-3663.
- Journal Article
- American Chemical Society
- ACS Catalysis
May 28, 2024 · Atom utilization efficiency, element abundance and cost, geometrically and electronically well-defined sites, electron and orbital accessibility, support effects, stability; these are all hallmarks of the single atom catalysis revolution of the past decade. Professor Geoffrey Ozin, an early practitioner of single metal atom chemistry and catalysis, asks: where did the science begin?
May 31, 2024 · May 31, 2024. 3 min read. Read the latest stories around cutting-edge chemistry published in ACS Publications Journals, new products and services, resources for authors, reviewers and institutional librarians.
