Oxygen reduction using a metal-free naphthalene diimide-based covalent organic framework electrocatalyst

被引：60

作者：

Royuela, Sergio ^{[1
]}

Martinez-Perinan, Emiliano ^{[3
]}

Arrieta, Marina P. ^{[1
]}

Martinez, Jose, I ^{[4
]}

Mar Ramos, M. ^{[2
]}

Zamora, Felix ^{[5
,6
,7
,8
]}

Lorenzo, Encarnacion ^{[3
,6
,7
]}

Segura, Jose L. ^{[1
]}

机构：

[1] Univ Complutense Madrid, Dept Quim Organ 1, Fac CC Quim, E-28040 Madrid, Spain

[2] Univ Rey Juan Carlos, Dept Tecnol Quim & Ambiental, Madrid 28933, Spain

[3] Univ Autonoma Madrid, Dept Quim Analit & Anal Instrumental, Fac Ciencias, E-28049 Madrid, Spain

[4] CSIC, ICMM, Dept Nanoestruct Superficies Recubrimientos & Ast, Madrid 28049, Spain

[5] Univ Autonoma Madrid, Dept Quim Inorgan, Fac Ciencias, E-28049 Madrid, Spain

[6] Inst Madrileno Estudios Avanzados Nanociencia IMD, Madrid 28049, Spain

[7] Univ Autonoma Madrid, Inst Adv Res Chem Sci IAdChem, E-28049 Madrid, Spain

[8] Univ Autonoma Madrid, Condensed Matter Phys Ctr IFIMAC, E-28049 Madrid, Spain

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 08期

关键词：

DELAMINATION;

D O I：

10.1039/c9cc06479f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel naphthalene diimide-based covalent organic framework (NDI-COF) has been synthesized and successfully exfoliated into COF nanosheets (CONs). Electrochemical measurements reveal that the naphthalene diimide units incorporated into NDI-CONs act as efficient electrocatalyst for oxygen reduction in alkaline media, showing its potential for the development of metal-free fuel cells.

引用

页码：1267 / 1270

页数：4