Ultrafine PtCoRh nanorods for highly efficient hydrogen evolution reaction in acid

被引：8

作者：

Gao, Rui ^{[1
]}

Li, Gen ^{[1
]}

Xu, Kun ^{[1
]}

Qiu, Chenxi ^{[1
]}

Cong, Yuanyuan ^{[1
,2
]}

Lv, Yang ^{[1
]}

Jiang, Qike ^{[3
]}

Qin, Jiaqi ^{[1
]}

Song, Yujiang ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, 2 Linggong Rd, Dalian 116024, Peoples R China

[2] Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China

[3] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 52期

关键词：

Compendex;

D O I：

10.1039/d2cc02298b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

PtCoRh nanorods with an average width of 1.6 +/- 0.2 nm show an overpotential of 6.1 mV at 10 mA cm(-2) toward acidic HER. The exceptional activity originates from a high electrochemically active surface area of 130.1 m(2) g(Pt)(-1) and a unique Pt-H bond strength appropriately tuned by Co and Rh.

引用

收藏

页码：7309 / 7312

页数：4

相关论文

共 26 条

[1] The origin of ideas on a Hydrogen Economy and its solution to the decay of the environment [J].

Bockris, JOM .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2002, 27 (7-8) :731-740

[2] Tailored Catalytic Nanoframes from Metal-Organic Frameworks by Anisotropic Surface Modification and Etching for the Hydrogen Evolution Reaction [J].

Cai, Ze-Xing ;

Wang, Zhong-Li ;

Xia, Yan-Jie ;

Lim, Hyunsoo ;

Zhou, Wei ;

Taniguchi, Ayano ;

Ohtani, Masataka ;

Kobiro, Kazuya ;

Fujita, Takeshi ;

Yamauchi, Yusuke .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2021, 60 (09) :4747-4755

[3] Alternative energy technologies [J].

Dresselhaus, MS ;

Thomas, IL .

NATURE, 2001, 414 (6861) :332-337

[4] Potential and challenges of low-carbon energy options: Comparative assessment of alternative fuels for the transport sector [J].

Fernandez-Dacosta, Cora ;

Shen, Li ;

Schakel, Wouter ;

Ramirez, Andrea ;

Kramer, Gert Jan .

APPLIED ENERGY, 2019, 236 :590-606

[5] Confined sub-nanometer PtCo clusters as a highly efficient and robust electrocatalyst for the hydrogen evolution reaction [J].

Guo, Fei ;

Zou, Zhijin ;

Zhang, Zeyi ;

Zeng, Tang ;

Tan, Yangyang ;

Chen, Runzhe ;

Wu, Wei ;

Cheng, Niancai ;

Sun, Xueliang .

JOURNAL OF MATERIALS CHEMISTRY A, 2021, 9 (09) :5468-5474

[6] Decoupled electrochemical water-splitting systems: a review and perspective [J].

Ifkovits, Zachary P. ;

Evans, Jake M. ;

Meier, Madeline C. ;

Papadantonakis, Kimberly M. ;

Lewis, Nathan S. .

ENERGY & ENVIRONMENTAL SCIENCE, 2021, 14 (09) :4740-4759

[7]

Lasia A, 1999, MOD ASP ELECTROCHEM, P143, DOI 10.1007/0-306-47604-5_1

[8] Enhanced electrocatalytic performance for the hydrogen evolution reaction through surface enrichment of platinum nanoclusters alloying with ruthenium in situ embedded in carbon [J].

Li, Kui ;

Li, Yang ;

Wang, Yuemin ;

Ge, Junjie ;

Liu, Changpeng ;

Xing, Wei .

ENERGY & ENVIRONMENTAL SCIENCE, 2018, 11 (05) :1232-1239

[9] Highly crystalline Ni-doped FeP/carbon hollow nanorods as all-pH efficient and durable hydrogen evolving electrocatalysts [J].

Lu, Xue Feng ;

Yu, Le ;

Lou, Xiong Wen .

SCIENCE ADVANCES, 2019, 5 (02)

[10] Pyrolysis of Iron(III) porphyrin coated Pt/C toward oxygen reduction reaction in acidic medium [J].

Lv, Yang ;

Liu, Huiyuan ;

Qin, Jiaqi ;

Gao, Rui ;

Zhang, Yunlong ;

Xie, Yan ;

Li, Jia ;

Song, Yujiang .

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2020, 30 (06) :832-838