Constructing single atom sites on bipyridine covalent organic frameworks for selective electrochemical production of H2O2

被引：17

作者：

Huang, Shaoda ^{[1
,2
]}

Zhang, Bingyan ^{[1
]}

Sun, Huimin ^{[1
]}

Hu, Hongyin ^{[1
]}

Wang, Jinyan ^{[1
]}

Duan, Fang ^{[1
]}

Zhu, Han ^{[1
]}

Du, Mingliang ^{[1
]}

Lu, Shuanglong ^{[1
]}

机构：

[1] Jiangnan Univ, Sch Chem & Mat Engn, Key Lab Synthet & Biol Colloids, Minist Educ, Wuxi 214122, Jiangsu, Peoples R China

[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Nat Sci & Sci Educ Natl Inst Educ, Singapore 637616, Singapore

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 69期

关键词：

HYDROGEN-PEROXIDE;

D O I：

10.1039/d3cc02948d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We developed a series of single atom catalysts (SACs) anchored on bipyridine-rich COFs. By tuning the active metal center, the optimal Py-Bpy-COF-Zn shows the highest selectivity of 99.1% and excellent stability toward H2O2 production via oxygen reduction, which can be attributed to the high *OOH dissociation barrier indicated by the theoretical calculations. As a proof of concept, it acts as a cathodic catalyst in a homemade Zn-air battery, together with efficient wastewater treatment.

引用

页码：10424 / 10427

页数：4

共 50 条

[21] Regulating the H2O2 Photosynthetic Activity of Covalent Organic Frameworks through Linkage Orientation
Yue, Jie-Yu
Song, Li-Ping
Pan, Zi-Xian
Yang, Peng
Ma, Yu
Xu, Qing
Tang, Bo
ACS CATALYSIS, 2024, 14 (07) : 4728 - 4737
[22] H2O2 Ratiometric Electrochemical Sensors Based on Nanospheres Derived from Ferrocence-Modified Covalent Organic Frameworks
Liang, Huihui
Xu, Mengli
Zhu, Yongmei
Wang, Linyu
Xie, Yi
Song, Yonghai
Wang, Li
ACS APPLIED NANO MATERIALS, 2020, 3 (01) : 555 - 562
[23] Charge redistribution in covalent organic frameworks via linkage conversion enables enhanced selective reduction of oxygen to H2O2
Fu, Lijuan
Huang, Dekang
Peng, Jiahe
Li, Neng
Liu, Zonghao
Shen, Yan
Zhao, Xiaodong
Gu, Yankai
Xiang, Yonggang
JOURNAL OF MATERIALS CHEMISTRY A, 2023, 11 (35) : 18945 - 18952
[24] Developing Ni single-atom sites in carbon nitride for efficient photocatalytic H2O2 production
Xu Zhang
Hui Su
Peixin Cui
Yongyong Cao
Zhenyuan Teng
Qitao Zhang
Yang Wang
Yibo Feng
Ran Feng
Jixiang Hou
Xiyuan Zhou
Peijie Ma
Hanwen Hu
Kaiwen Wang
Cong Wang
Liyong Gan
Yunxuan Zhao
Qinghua Liu
Tierui Zhang
Kun Zheng
Nature Communications, 14 (1)
[25] Developing Ni single-atom sites in carbon nitride for efficient photocatalytic H2O2 production
Zhang, Xu
Su, Hui
Cui, Peixin
Cao, Yongyong
Teng, Zhenyuan
Zhang, Qitao
Wang, Yang
Feng, Yibo
Feng, Ran
Hou, Jixiang
Zhou, Xiyuan
Ma, Peijie
Hu, Hanwen
Wang, Kaiwen
Wang, Cong
Gan, Liyong
Zhao, Yunxuan
Liu, Qinghua
Zhang, Tierui
Zheng, Kun
NATURE COMMUNICATIONS, 2023, 14 (01)
[26] Donor-Acceptor Fully Sp2-Carbon Conjugated Covalent Organic Frameworks for Photocatalytic H2O2 Production
Wang, Xuefeng
Li, Han
Zhou, Shengxiang
Ning, Jing
Wei, Hongtao
Li, Xuehui
Wang, Shitao
Hao, Long
Cao, Dapeng
ADVANCED FUNCTIONAL MATERIALS, 2025,
[27] Insights into Substituent Effects on the Fundamental Photocatalytic Processes of Covalent Organic Frameworks toward H2 Evolution and H2O2 Production Reactions
Gu, Ying-Ying
Wang, Junxia
Tang, Qingqing
Wei, Hongtao
Ning, Jing
Lan, Xuefang
Wang, Xuefeng
Li, Xuehui
Jia, Yonggang
Wang, Shaobin
Hao, Long
ACS CATALYSIS, 2024, 14 (15): : 11262 - 11272
[28] Ligand Functionalization of Metal-Organic Frameworks for Photocatalytic H2O2 Production
Qiu, Jianhao
Yao, Jianfeng
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2024, 27 (10)
[29] 10% Conversion of Imine into Thiazole in Covalent Organic Frameworks for Efficient Photocatalytic H2O2 Generation
Ding, Xu
Wang, Tianying
Yu, Baoqiu
Zhi, Qianjun
Wang, Hailong
Liu, Heyuan
Stuzhin, Pavel A.
Jiang, Jianzhuang
ADVANCED FUNCTIONAL MATERIALS, 2025,
[30] Constructing ultrahigh-loading unsymmetrically coordinated Zn-N3O single-atom sites with efficient oxygen reduction for H2O2 production
Wei, Gangya
Liu, Xupo
Zhao, Ziwei
Men, Chuanbin
Ding, Yi
Gao, Shuyan
CHEMICAL ENGINEERING JOURNAL, 2023, 455

← 1 2 3 4 5 →