当前位置：
X-MOL 学术
›
Chem. Commun.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Identification of a pyrone-type species as the active site for the oxygen reduction reaction
Chemical Communications ( IF 4.3 ) Pub Date : 2022-07-14 , DOI: 10.1039/d2cc03093d Zhao-Hong Sun 1 , Xue Zhang 2 , Xiao-Dong Yang 1 , Wen-Na Shi 1 , Yan-Qing Huang 1 , Yong-Ling Men 1 , Jing Yang 3 , Zhi-You Zhou 3
Chemical Communications ( IF 4.3 ) Pub Date : 2022-07-14 , DOI: 10.1039/d2cc03093d Zhao-Hong Sun 1 , Xue Zhang 2 , Xiao-Dong Yang 1 , Wen-Na Shi 1 , Yan-Qing Huang 1 , Yong-Ling Men 1 , Jing Yang 3 , Zhi-You Zhou 3
Affiliation
|
A bicyclic pyrone-type species on oxygen-doped carbon catalysts was identified as the active site for the oxygen reduction reaction in acidic solution. It has much higher activity than that of typical nitrogen-doped carbon catalysts (0.219 e s−1 site−1 vs. 0.021–0.088 e s−1 site−1 at 0.6 VRHE). The ortho-carbon atom in the carbonyl ring of the pyrone-type species was revealed as the reactive site by theoretical calculations.
中文翻译：
吡喃酮类物质作为氧还原反应活性位点的鉴定
氧掺杂碳催化剂上的双环吡喃型物质被确定为酸性溶液中氧还原反应的活性位点。它比典型的氮掺杂碳催化剂具有更高的活性（0.219 e s -1 site -1 vs. 0.021–0.088 e s -1 site -1 at 0.6 V RHE）。通过理论计算，吡喃酮类物质的羰基环中的邻位碳原子被揭示为反应位点。
更新日期：2022-07-14
中文翻译：
吡喃酮类物质作为氧还原反应活性位点的鉴定
氧掺杂碳催化剂上的双环吡喃型物质被确定为酸性溶液中氧还原反应的活性位点。它比典型的氮掺杂碳催化剂具有更高的活性（0.219 e s -1 site -1 vs. 0.021–0.088 e s -1 site -1 at 0.6 V RHE）。通过理论计算，吡喃酮类物质的羰基环中的邻位碳原子被揭示为反应位点。
京公网安备 11010802027423号