Asymmetric Cu(I)─W Dual‐Atomic Sites Enable C─C Coupling ...
ウェブ2024年4月26日 · Open Access. Asymmetric Cu (I)─W Dual-Atomic Sites Enable C─C Coupling for Selective Photocatalytic CO 2 Reduction to C 2 H 4. Yuyin Mao, Minghui Zhang, Guangyao Zhai, Shenghe Si, Dong Liu, Kepeng Song, Yuanyuan Liu, Zeyan Wang, Zhaoke Zheng, Peng Wang, Ying Dai. See all authors. First published: 26 April …
Exploring Ligand-Controlled C2 Product Selectivity in Carbon ...
ウェブ2023年5月30日 · Abstract. The suitable choice of an electrocatalyst is crucial in controlling the selectivity of electrocatalytic CO 2 reduction products. Herein, we have explored the effect of different ligand environments in 2D metal–organic frameworks (MOFs), viz., copper naphthalenedicarboxylate (Cu-UNDC) and copper benzenedicarboxylate (Cu …
How Temperature Affects the Selectivity of the ...
ウェブ2023年6月1日 · The selectivity toward C2+ products shows an optimum around 48 C, whereas hydrogen formation dominates at higher temperatures. We identify two regimes in this temperature range, the first up to ∼48 °C, in which CO2RR activity increases, and the second above 48 °C, in which CO 2 reactivity declines.
Unraveling the synergistic effects of Cu-Ag tandem catalysts ...
ウェブPublished: 29 November 2023. Unraveling the synergistic effects of Cu-Ag tandem catalysts during electrochemical CO 2 reduction using nanofocused X-ray probes. Marvin L. Frisch, Longfei Wu, Clément...
Solution-based Cu+ transient species mediate the ...
ウェブ2024年1月3日 · The electrochemical CO 2 reduction reaction (CO 2 RR) is a promising approach to convert waste CO 2 into value-added products, such as ethylene or ethanol 1. Copper is typically used to catalyse...
Energy-efficient CO2/CO interconversion by homogeneous ...
ウェブ2023年10月27日 · Goutam Kumar Lahiri & Arnab Dutta. Nature Communications 14, Article number: 6859 ( 2023 ) Cite this article. 9710 Accesses. 5 Citations. 31 Altmetric. Metrics. Facile conversion of CO 2 to...
最新輸送機C-2とはどんな機体か：P-1哨戒機と同時開発、大量 ...
ウェブ2023年12月31日 · 最新輸送機C-2とはどんな機体か：P-1哨戒機と同時開発、大量の航空輸送を担う輸送機. 公開日 2023/12/31. 更新日 2023/12/31. ニュース. 貝方士英樹. 高い位置に装着された主翼と尾翼が特徴。 大きな積載能力を持つ丸型断面の胴体と低床化されたレイアウトがわかる。 写真／航空自衛隊. 航空自衛隊のC-2は、長年運用されてき …
Electrochemical reduction of carbon dioxide to multicarbon (C2 ...
ウェブ2023年6月23日 · Electrocatalytic CO2 reduction has been developed as a promising and attractive strategy to achieve carbon neutrality for sustainable chemical production. Among various reduction products, multi-carbon (C2+) compounds with higher energy density are desirable value-added products. Herein, we review and discus.
C2+ Selectivity for CO2 Electroreduction on Oxidized Cu ...
ウェブ2023年6月21日 · Design for highly selective catalysts for CO 2 electroreduction to multicarbon (C 2+) fuels is pressing and important. There is, however, presently a poor understanding of selectivity toward C 2+ species. Here we report for the first time a method of judiciously combined quantum chemical computations, artificial-intelligence …
Axis (C2) | Radiology Reference Article | Radiopaedia.org
ウェブ2023年9月3日 · The axis is the second cervical vertebra, commonly called C2. It is an atypical cervical vertebra with unique features and important relations that make it easily recognisable. Its most prominent feature is the odontoid process (also know as the dens or peg), which is embryologically the body of the atlas (C1) 1,2 .
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