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K

Kepi Chen

north china electric power university

26H指数
123论文数
2.4K被引数
收录论文 58
发表时间
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Ce and Gd co-doped NiFeOOH enables highly active and durable water oxidation under fluctuating powerCe和Gd共掺杂NiFeOOH在波动功率下实现高活性与耐久性的水氧化
errInternational Journal of Hydrogen Energy
IF8.3
err2026-08-28
err0
PREAI
errKai Liu; Lixin Zhao; Han Wu; Xin Zhang; Yunlong Wang; Fengchun Zheng; Mingzhe Li; Kepi Chen; Nian Ran; Yuzhen Lv
err分享
err收藏
Preparation and properties of novel (Y, Yb, Zr, Hf, Sn, W)O2-δ high-entropy ceramics新型(Y, Yb, Zr, Hf, Sn, W)O2-δ高熵陶瓷的制备与性能
errJOURNAL OF THE AMERICAN CERAMIC SOCIETY
IF3.8
err2025-11-24
err0
PREAI
errZhang, Yuwei; Li, Cuiwei; Chen, Guangjin; Zhao, Chenran; Song, Zhikun; Chen, Kepi; Sun, Haoran; Wu, Linghao; Xiang, Junhui
err分享
err收藏
Ce-doped NiOOH coupled with Ni nanocrystals endowing high-current-density water oxidation on iron-free catalystsCe掺杂的NiOOH与Ni纳米晶体耦合，赋予无铁催化剂高电流密度水分解氧化性能
errInternational Journal of Hydrogen Energy
IF8.3
err2025-10-03
err0
PREAI
errMingzhe Li; Yunlong Wang; Xin Zhang; Lei Zhou; Fengchun Zheng; Kepi Chen; Nian Ran; Yuzhen Lv; Wei Zhou
err分享
err收藏
A Fractal-Tip Cu3Ni/NiMoO4 Heterostructure for Efficient Hydrogen Evolution via an Accelerated Volmer–Tafel Mechanism一种通过加速沃尔默-塔菲尔机制实现高效氢气生成的分形尖端Cu3Ni/NiMoO4异质结构
errACS Nano
IF16
err2025-09-29
err0
PREAI
errMingzhe Li; Yingxu Chen; Xiaofen Wang; Jiahui Zheng; Kepi Chen; Haizhen Xian; Yuzhen Lv; Wei Zhou
err分享
err收藏
Synergetic regulation of Ce doping and Zn vacancy on Co2FeO4 spinel for promoting large-current hydrogen evolution尖晶石Co2FeO4中Ce掺杂和Zn空位的协同调控以促进大电流氢气进化
errJournal of Alloys and Compounds
IF6.3
err2025-09-08
err0
PREAI
errXiaofen Wang; Mingzhe Li; Jiahui Zheng; Xin Zhang; Yuzhen Lv; Wei Zhou; Kepi Chen
err分享
err收藏
Synergy effect of oxyphilic cobalt‑tungsten oxide and copper‑cobalt alloy on water dissociation and hydrogen adsorption for pH-universal hydrogen evolution酸化钴钨氧化物与铜钴合金对水解离和氢吸附的协同效应及其pH普适性析氢性能
errJournal of Colloid and Interface Science
IF9.7
err2025-08-30
err0
PREAI
errZheng, Jiahui; Li, Mingzhe; Wang, Xiaofen; Zhang, Xin; Wang, Yunlong; Zheng, Fengchun; Chen, Kepi; Zhou, Wei; Lv, Yuzhen; Zhang, Jin
err分享
err收藏
Regulating Volmer–Tafel Kinetics in NiPt1% Alloy by Oxyphilic Y-Doped NiO for Enhancing Large-Current Hydrogen Evolution通过亲氧性Y掺杂NiO调控NiPt1%合金的Volmer–Tafel动力学，以增强大电流密度下的氢气析出反应
errACS Applied Materials & Interfaces
IF0
err2025-08-20
err0
PREAI
errMingzhe Li; Jiahui Zheng; Fengchun Zheng; Xin Zhang; Yunlong Wang; Kepi Chen; Nian Ran; Wei Zhou; Yuzhen Lv
err分享
err收藏
Scalable synthesis and tensile-strain modulation of NiPt1% alloy with enhanced large-current hydrogen evolution可扩展合成及拉伸应变调控具有增强大电流氢气生成的NiPt1%合金
errapplied catalysis b environment and energy
IF0
err2025-08-12
err0
PREAI
errMingzhe Li; Yunlong Wang; Chenxuan Xie; Xin Zhang; Fengchun Zheng; Yuzhen Lv; Nian Ran; Wei Zhou; Kepi Chen; Jin Zhang
err分享
err收藏
Scalable room-temperature synthesis of NiFe LDH/FeOOH with Cr vacancies for enhanced oxygen evolution reaction可扩展的室温合成含铬空位的NiFe LDH/FeOOH以增强析氧反应
errElectrochimica Acta
IF5.6
err2025-07-13
err0
PREAI
errLei Zhou; Xiayuan Yang; Xin Zhang; Mingzhe Li; Kepi Chen; Yuzhen Lv; Jin Zhang; Wei Zhou
err分享
err收藏
Enhancing energy storage efficiency in titanate-based dielectric ceramics via Zr4+ doping通过Zr4+掺杂提高钛酸盐基介电陶瓷的能量存储效率
errCeramics International
IF5.6
err2025-04-15
err0
PREAI
errDongdong Meng; Tianyu Liu; Jiachi Li; Qiang He; Wenhui Ye; Jinxu Ma; Jianjun Zhang; Kepi Chen
err分享
err收藏
Prediction of characteristic temperature of multicomponent ferroelectrics based on Landau-Devonshire model
errJOURNAL OF THE AMERICAN CERAMIC SOCIETY
IF3.8
err2025-02-01
err0
PREAI
errMa, Jinxu; Liu, Tianyu; Ye, Wenhui; Wang, Zi-Le; Liu, Zhirong; Chen, Kepi
err分享
err收藏
Enhanced low-field energy storage performance and dielectric stability in (Bi0.4Sr0.2 K0.2Na0.2)(Ti1-xZrx)O3 high-entropy ceramics via B-site modification通过B位改性增强 (Bi0.4Sr0.2 K0.2Na0.2)(Ti1-xZrx)O3高熵陶瓷中的低场储能性能和介电稳定性
errCERAMICS INTERNATIONAL
IF5.6
err2025-01-01
err0
PREAI
errYe, Wenhui; Meng, Dongdong; Hao, Shiji; Liu, Tianyu; Ma, Jinxu; Zhang, Jianjun; Chen, Kepi
err分享
err收藏
Surface phosphorization coupled polypyrrole modification on CoMoO4 for highly efficient hydrogen evolution
errJOURNAL OF ALLOYS AND COMPOUNDS
IF6.3
err2024-11-01
err2
PREAI
errXie, Chenxuan; Li, Mingzhe; Ling, Ziyu; Wang, Xiaofen; Lv, Yuzhen; Chen, Kepi
err分享
err收藏
Enhanced low-field energy storage performance in Nd3+-doped (Bi0.40K0.2Na0.2Sr0.2)TiO3 high-entropy ceramicsNd3掺杂 (Bi0.40K0.2Na0.2Sr0.2)TiO3高熵陶瓷的增强低场储能性能
errJOURNAL OF THE AMERICAN CERAMIC SOCIETY
IF3.8
err2024-10-01
err1
PREAI
errLin, Jiawei; Liu, Tianyu; Meng, Dongdong; He, Qiang; Ye, Wenhui; Ma, Jinxu; Chen, Kepi
err分享
err收藏
Amorphous/crystalline NiFe LDH hierarchical nanostructure for large-current-density electrocatalytic water oxidation非晶态/晶态NiFe LDH分级纳米结构用于大电流密度电催化水氧化
errJOURNAL OF ALLOYS AND COMPOUNDS
IF6.3
err2024-10-01
err2
PREAI
errLi, Yilong; Li, Mingzhe; Xie, Chenxuan; Ling, Ziyu; Lv, Yuzhen; Chen, Kepi
err分享
err收藏
Thermodynamic calculation, preparation and properties of Y2(Zr1/6Ti1/ 3Ge1/6 Hf1/12 Sn1/4 )2O7 high-entropy pyrochlore ceramicsY2(Zr1/6 ti1/3 ge1/6 Hf1/12 Sn1/4 )2O7高熵烧绿石陶瓷的热力学计算、制备及性能研究
errCERAMICS INTERNATIONAL
IF5.6
err2024-07-01
err3
PREAI
errJia, Huaiming; Li, Cuiwei; Chen, Guangjin; Gong, Bo; An, Linan; Chen, Kepi
err分享
err收藏
High-entropy perovskite oxides for energy materials: A review能源材料用高熵钙钛矿氧化物综述
errJOURNAL OF ENERGY STORAGE
IF9.8
err2024-06-01
err2
PREAI
errMa, Jinxu; Liu, Tianyu; Ye, Wenhui; He, Qiang; Chen, Kepi
err分享
err收藏
Enhanced energy storage performance of (Bi0.4Ba0.2K0.2Na0.2) TiO3-NaNbO3 high-entropy ceramics under moderate electric fields中等电场下 (Bi0.4Ba0.2K0.2Na0.2) TiO3-NaNbO3高熵陶瓷的储能性能增强
errCERAMICS INTERNATIONAL
IF5.6
err2024-06-01
err6
PREAI
errLiu, Zhaobo; Liu, Tianyu; Zheng, Bofeng; Ye, Wenhui; Ma, Jinxu; Chen, Kepi
err分享
err收藏
Design, synthesis, and influencing factors of medium-/high-entropy Y2(ZrTiGeHfSnSi)2O7 with a pyrochlore structure具有烧绿石结构的中/高熵Y2(ZrTiGeHfSnSi)2O7的设计，合成及影响因素
errJOURNAL OF THE EUROPEAN CERAMIC SOCIETY
IF6.2
err2024-05-01
err3
PREAI
errJia, Huaiming; Li, Cuiwei; Chen, Guangjin; Gong, Bo; Li, Shibo; Zhou, Yang; An, Linan; Chen, Kepi
err分享
err收藏
Excellent energy storage properties in (Bi0.4Na0.2K0.2Ba0.2)(Ti0.95Zr0.05) O3-based high-entropy ceramics by introduction of Sr(Mg1/3Nb1/3Ta1/3)O3 medium-entropy endmember通过引入Sr(Mg1/3Nb1/3 ta1/3)O3中熵端元在 (Bi0.4Na0.2K0.2Ba0.2)(Ti0.95Zr0.05) O3-based高熵陶瓷中具有优异的储能性能
errJOURNAL OF ENERGY STORAGE
IF9.8
err2024-03-01
err8
PREAI
errYe, Wenhui; Yan, Bo; Meng, Dongdong; Ma, Jinxu; Liu, Tianyu; Chen, Kepi
err分享
err收藏

研究方向

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合作学者
合作期刊
J
J.M.F. Ferreira
H 指数: 80 · 论文数: 716
刘
刘志荣 (Zhirong Liu)
H 指数: 78 · 论文数: 583
周伟 封面图
周伟 (Wei Zhou)
H 指数: 70 · 论文数: 354
J
Jing Zhu
H 指数: 68 · 论文数: 546
王辉 封面图
王辉 (Hui Wang)
H 指数: 66 · 论文数: 727
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