Ru Single Atoms and Sulfur Anions Dual-Doped NiFe Layered Double Hydroxides for High-Current-Density Alkaline Oxygen Evolution Reaction

被引：3

作者：

Zhu, Yiming ^{[1
]}

Wang, Jiaao ^{[2
,3
]}

Weiser, Gregor ^{[4
]}

Klingenhof, Malte ^{[4
]}

Koketsu, Toshinari ^{[4
]}

Liu, Shangheng ^{[5
]}

Pi, Yecan ^{[6
]}

Henkelman, Graeme ^{[2
,3
]}

Shi, Xinyue ^{[1
]}

Li, Jiayi ^{[1
]}

Pao, Chih-Wen ^{[7
]}

Yeh, Min-Hsin ^{[8
]}

Huang, Wei-Hsiang ^{[7
]}

Strasser, Peter ^{[4
]}

Ma, Jiwei ^{[1
]}

机构：

[1] Tongji Univ, Inst New Energy Vehicles, Sch Mat Sci & Engn, Shanghai Key Lab R&D & Applicat Met Funct Mat, Shanghai 201804, Peoples R China

[2] Univ Texas Austin, Dept Chem, Austin, TX 78712 USA

[3] Univ Texas Austin, Oden Inst Computat Engn & Sci, Austin, TX 78712 USA

[4] Tech Univ Berlin, Dept Chem, D-10623 Berlin, Germany

[5] Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China

[6] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China

[7] Natl Synchrotron Radiat Res Ctr, Hsinchu 300092, Taiwan

[8] Natl Taiwan Univ Sci & Technol, Ctr Dept Chem Engn, Taipei 10607, Taiwan

来源：

ADVANCED ENERGY MATERIALS | 2025年 / 15卷 / 23期

基金：

中国国家自然科学基金;

关键词：

alkaline oxygen evolution reaction; anion exchange membrane water electrolyzer; layered double hydroxides; Ru single atoms; sulfur anions; WATER; PERFORMANCE; RUTHENIUM; OXIDATION; CATALYSTS; IRON; ELECTROCATALYSTS; RECONSTRUCTION; NANOSHEETS; REDUCTION;

D O I：

10.1002/aenm.202500554

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

New anodic electrocatalysts with high performance and cost-effectiveness at large current densities help advance the emerging anion exchange membrane water electrolyzer (AEMWE) technology. To this end, a ruthenium (Ru) single atoms and sulfur (S) anions dual-doped NiFe layered double hydroxides (Ru-S-NiFe LDH) catalyst is reported with remarkably low alkaline oxygen evolution reaction (OER) overpotentials, high mass activities and prolonged stabilities at high current densities. Inspiringly, the AEMWE performance on Ru-S-NiFe LDH is also superior to the NiFe LDH. In-depth mechanism investigations reveal that Ru single atoms not only act as the highly active sites, but also facilitate the conductivity of NiFe LDH. Meanwhile, S anions accelerate the electrochemical reconstruction of NiFe LDH to OER-active NiFeOOH and alleviate the over-oxidation issue on Ru active sites. Benefiting from these, Ru-S-NiFe LDH shows significantly enhanced OER activity and stability. Theoretical calculations further validate the decreased OER free energy difference brought about by the Ru single atoms and S anions dual-doping. This study offers a proof-of-concept that the noble metal single atoms and anions dual-doping is a feasible strategy to construct the promising 3d transition metal-based electrocatalysts toward the practical alkaline water electrolyzer.

引用

页数：13

共 75 条

[1] IMPROVED TETRAHEDRON METHOD FOR BRILLOUIN-ZONE INTEGRATIONS [J].

BLOCHL, PE ;

JEPSEN, O ;

ANDERSEN, OK .

PHYSICAL REVIEW B, 1994, 49 (23) :16223-16233

[2] Broadband Visual Adaption and Image Recognition in a Monolithic Neuromorphic Machine Vision System [J].

Cai, Yuchen ;

Wang, Feng ;

Wang, Xinming ;

Li, Shuhui ;

Wang, Yanrong ;

Yang, Jia ;

Yan, Tao ;

Zhan, Xueying ;

Wang, Fengmei ;

Cheng, Ruiqing ;

He, Jun ;

Wang, Zhenxing .

ADVANCED FUNCTIONAL MATERIALS, 2023, 33 (05)

[3] Designing and Tuning the Electronic Structure of Nickel-Vanadium Layered Double Hydroxides for Highly Efficient Oxygen Evolution Electrocatalysis [J].

Chavan, Harish S. ;

Lee, Chi Ho ;

Inamdar, Akbar I. ;

Han, Jonghoon ;

Park, Sunjung ;

Cho, Sangeun ;

Shreshta, Nabeen K. ;

Lee, Sang Uck ;

Hou, Bo ;

Im, Hyunsik ;

Kim, Hyungsang .

ACS CATALYSIS, 2022, 12 (07) :3821-3831

[4] Alumina-Supported CoFe Alloy Catalysts Derived from Layered-Double-Hydroxide Nanosheets for Efficient Photothermal CO2 Hydrogenation to Hydrocarbons [J].

Chen, Guangbo ;

Gao, Rui ;

Zhao, Yufei ;

Li, Zhenhua ;

Waterhouse, Geoffrey I. N. ;

Shi, Run ;

Zhao, Jiaqing ;

Zhang, Mengtao ;

Shang, Lu ;

Sheng, Guiyang ;

Zhang, Xiangping ;

Wen, Xiaodong ;

Wu, Li-Zhu ;

Tung, Chen-Ho ;

Zhang, Tierui .

ADVANCED MATERIALS, 2018, 30 (03)

[5] Leveraging the Proximity and Distribution of Cu-Cs Sites for Direct Conversion of Methanol to Esters/Aldehydes [J].

Chen, Wenyao ;

Zuo, Ji ;

Sang, Keng ;

Qian, Gang ;

Zhang, Jing ;

Chen, De ;

Zhou, Xinggui ;

Yuan, Weikang ;

Duan, Xuezhi .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2024, 63 (01)

[6] In-situ structure and catalytic mechanism of NiFe and CoFe layered double hydroxides during oxygen evolution [J].

Dionigi, Fabio ;

Zeng, Zhenhua ;

Sinev, Ilya ;

Merzdorf, Thomas ;

Deshpande, Siddharth ;

Lopez, Miguel Bernal ;

Kunze, Sebastian ;

Zegkinoglou, Ioannis ;

Sarodnik, Hannes ;

Fan, Dingxin ;

Bergmann, Arno ;

Drnec, Jakub ;

de Araujo, Jorge Ferreira ;

Gliech, Manuel ;

Teschner, Detre ;

Zhu, Jing ;

Li, Wei-Xue ;

Greeley, Jeffrey ;

Roldan Cuenya, Beatriz ;

Strasser, Peter .

NATURE COMMUNICATIONS, 2020, 11 (01)

[7] Catalytic applications of layered double hydroxides: recent advances and perspectives [J].

Fan, Guoli ;

Li, Feng ;

Evans, David G. ;

Duan, Xue .

CHEMICAL SOCIETY REVIEWS, 2014, 43 (20) :7040-7066

[8] Sulfur-doped manganese-cobalt hydroxide with promoted surface reconstruction for glycerol electrooxidation assisted hydrogen production [J].

Fang, Ying ;

Dai, Congfu ;

Liu, Xinyu ;

Wang, Yuxing ;

Ju, Chang ;

He, Shuijian ;

Shi, Rui ;

Liu, Yana ;

Zhang, Jiguang ;

Zhu, Yunfeng ;

Wang, Jun .

NANO ENERGY, 2024, 127

[9] Tuning the Electronic and Steric Interaction at the Atomic Interface for Enhanced Oxygen Evolution [J].

Feng, Chen ;

Zhang, Zhirong ;

Wang, Dongdi ;

Kong, Yuan ;

Wei, Jie ;

Wang, Ruyang ;

Ma, Peiyu ;

Li, Hongliang ;

Geng, Zhigang ;

Zuo, Ming ;

Bao, Jun ;

Zhou, Shiming ;

Zeng, Jie .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2022, 144 (21) :9271-9279

[10] Supported catalysts based on layered double hydroxides for catalytic oxidation and hydrogenation: general functionality and promising application prospects [J].

Feng, Junting ;

He, Yufei ;

Liu, Yanan ;

Du, Yiyun ;

Li, Dianqing .

CHEMICAL SOCIETY REVIEWS, 2015, 44 (15) :5291-5319

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