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Comparison of two water oxidation electrocatalysts by copper or zinc supermolecule complexes based on porphyrin ligand.
Huang, Zhaodi; Zhang, Meixi; Lin, Huan; Ding, Shuo; Dong, Bin; Liu, Di; Wang, Hong; Dai, Fangna; Sun, Daofeng.
Afiliación
  • Huang Z; School of Materials Science and Engineering, College of Science, China University of Petroleum (East China) Qingdao Shandong 266580 People's Republic of China.
  • Zhang M; School of Materials Science and Engineering, College of Science, China University of Petroleum (East China) Qingdao Shandong 266580 People's Republic of China.
  • Lin H; School of Materials Science and Engineering, College of Science, China University of Petroleum (East China) Qingdao Shandong 266580 People's Republic of China.
  • Ding S; School of Materials Science and Engineering, College of Science, China University of Petroleum (East China) Qingdao Shandong 266580 People's Republic of China.
  • Dong B; School of Materials Science and Engineering, College of Science, China University of Petroleum (East China) Qingdao Shandong 266580 People's Republic of China.
  • Liu D; School of Chemical and Environmental Engineering, Shandong University of Science and Technology Qingdao Shandong 266590 People's Republic of China fndai@upc.edu.cn wanghong@mail.buct.edu.cn.
  • Wang H; School of Materials Science and Engineering, Beijing University of Chemical Technology Beijing 100029 People's Republic of China.
  • Dai F; School of Materials Science and Engineering, College of Science, China University of Petroleum (East China) Qingdao Shandong 266580 People's Republic of China.
  • Sun D; School of Materials Science and Engineering, College of Science, China University of Petroleum (East China) Qingdao Shandong 266580 People's Republic of China.
RSC Adv ; 8(70): 40054-40059, 2018 Nov 28.
Article en En | MEDLINE | ID: mdl-35558199
ABSTRACT
Based on the 5,10,15,20-tetra(cyanophenyl)porphyrin (CNTCPP) ligand, two supermolecule complexes formulated as [Cu(CNTCPP)]·2DMF (Cu-CNTCPP) and [Zn(CNTCPP)] (Zn-CNTCPP) have been synthesized and structurally characterized by single-crystal X-ray diffraction. Cu-CNTCPP features a 0 dimensional (0D) supramoleculer structure, whereas Zn-CNTCPP is a 2D structure. With coordination unsaturated points, Cu-CNTCPP exhibits electrocatalytic activity toward oxygen evolution reaction (OER) with low potential in 1.0 M KOH, generating a current density of 10 mA cm-2 at an potential of 1.66 V vs. RHE, which means it an efficient electrocatalytic material for OER.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: RSC Adv Año: 2018 Tipo del documento: Article
Texto completo
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PubMed Links
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: RSC Adv Año: 2018 Tipo del documento: Article