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Synthesis and Application of Covalent Organic Polymers in Oxygen Reduction Reaction for Fuel Cell(PDF)

MATERIALS CHINA[ISSN:1674-3962/CN:61-1473/TG]

Issue:
2017年第7-8期
Page:
41-45
Research Field:
前沿综述
Publishing date:

Info

Title:
Synthesis and Application of Covalent Organic Polymers in Oxygen Reduction Reaction for Fuel Cell
Author(s):
HUANG Yan LI Ding MENG Zhu ZHOU Zhuohang GUO JianingCHENG Yuanhui XIANG Zhonghua
State Key Laboratory of OrganicInorganic Composites, Molecular Energy Materials R&D Center, Beijing University of Chemical Technology,
Keywords:
covalent organic polymers electrocatalysts oxygen reduction reaction fuel cell porous polymers
CLC:

PACS:
-
DOI:
10.7502/j.issn.1674-3962.2017.07.05
DocumentCode:

Abstract:
Covalent organic polymers (COPs) are a class of multidimensional, multifunctional and high hydrothermal stable organic porous materials, which are built via covalent bond of colorful organic building blocks. The high specific surface area, inherent optimized pore size and diverse structure contribute to its promising applications in the field of energy conversion and storage. In this review, we briefly summarize recent progress on efficient electrocatalysts for oxygen reduction reaction(ORR) basing on COPs in the fuel cell. First, we summarize the synthesis strategies of twodimensional, threedimensional and functional COPs, and subsequently review the ORR performance of COP materials according to four types of representative precursors, i.e., porphyrins, triazines, polyanilines and hybrids. Due to tunable structural characteristics and multichemical functionality, COP materials can offer convenient, abundant and controllable new synthetic platform for preparation of efficient ORR electrocatalysts, promote research of new fuel cell catalyst, and provide new solutions for breakthrough of fuel cell for industrial applications.

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Last Update: 2017-09-07