Kai He

8.8k citations

158 papers · 7.7k indexed · 4 hit papers · h-index 42

Impact in

Renewable Energy, Sustainability and the Environment top 0.5%
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
Structural Biology top 1%

Papers in ⓘ

Structural Biology 11
- Advanced Electron Microscopy Techniques and Applications 11
Renewable Energy, Sustainability and the Environment 26
- Electrocatalysts for Energy Conversion 14

Co-authors: John Cumings (7 shared papers)Chunsheng Wang (2 shared papers)Isamu Matsuda (1 shared paper)Yunhua Xu (1 shared paper)Wen Yang (1 shared paper)Yujie Zhu (1 shared paper)Yoshitaka Ishii (1 shared paper)Fudong Han (1 shared paper)
Journals: Microscopy and Microanalysis (14 papers)ACS Nano (7 papers)Nano Letters (6 papers)Physical Review A (6 papers)Nature Communications (5 papers)
Partner nations: United States China Austria

In The Last Decade

Kai He

149 papers receiving 7.6k citations

Hit Papers

align trajectories log scale

Utilizing the Space‐Charge Region of the FeNi‐LDH/CoP p‐n Junction to Promote Performance in Oxygen Evolution Electrocatalysis 2019 · 449 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2019 Angewandte Chemie International Edition
2017 Journal of the American Chemical Society
2016 Chemistry of Materials
2014 Nature Communications

Peers

Countries citing papers authored by Kai He

Since Specialization

Citations

This map shows the geographic impact of Kai He's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kai He with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kai He more than expected).

Fields of papers citing papers by Kai He

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kai He. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kai He. The network helps show where Kai He may publish in the future.

Co-authors

The 25 scholars most cited alongside Kai He, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Kai He Line = papers co-authored together Kai He links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 158 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Expanded graphite as superior anode for sodium-ion batteries Nature Communications ·Wen Yang, Kai He, Yujie Zhu, Fudong Han, Yunhua Xu, Isamu Matsuda, Yoshitaka Ishii, John Cumings, Chunsheng Wang Hit paper breakdown →	2014	1666
2	Ag–Sn Bimetallic Catalyst with a Core–Shell Structure for CO₂ Reduction Journal of the American Chemical Society ·Wesley Luc, Charles C. Collins, Siwen Wang, Hongliang Xin, Kai He, Yijin Kang, Feng Jiao Hit paper breakdown →	2017	510
3	Interaction of Black Phosphorus with Oxygen and Water Chemistry of Materials ·Yuan Huang, Jingsi Qiao, Kai He, Stoyan Bliznakov, Eli Sutter, Xianjue Chen, Da Luo, Fanke Meng, Dong Su, Jeremy J. Decker, Wei Ji, Rodney S. Ruoff, Peter Sutter Hit paper breakdown →	2016	469
4	Utilizing the Space‐Charge Region of the FeNi‐LDH/CoP p‐n Junction to Promote Performance in Oxygen Evolution Electrocatalysis Angewandte Chemie International Edition ·Kai He, Tsegaye Tadesse Tsega, Xi Liu, Jiantao Zai, Xin‐Hao Li, Xuejiao Liu, Wenhao Li, Nazakat Ali, Xuefeng Qian Hit paper breakdown →	2019	449
5	In Situ STEM-EELS Observation of Nanoscale Interfacial Phenomena in All-Solid-State Batteries Nano Letters ·Ziying Wang, Dhamodaran Santhanagopalan, Wei Zhang, Feng Wang, Huolin L. Xin, Kai He, Juchuan Li, Nancy J. Dudney, Ying Shirley Meng	2016	322
6	Mechanistic Origin of the High Performance of Yolk@Shell Bi₂S₃@N-Doped Carbon Nanowire Electrodes ACS Nano ·Longze Zhao, Hong‐Hui Wu, Chenghao Yang, Qiaobao Zhang, Guiming Zhong, Zhiming Zheng, Huixin Chen, Jinming Wang, Kai He, Baolin Wang, Ting Zhu, Xiao Cheng Zeng, Meilin Liu, Ming‐Sheng Wang	2018	220
7	Visualizing non-equilibrium lithiation of spinel oxide via in situ transmission electron microscopy Nature Communications ·Kai He, Sen Zhang, Jing Li, Xiqian Yu, Qingping Meng, Yizhou Zhu, Enyuan Hu, Ke Sun, Hongseok Yun, Xiao‐Qing Yang, Yimei Zhu, Hong Gan, Yifei Mo, Eric A. Stach, Christopher B. Murray, Dong Su	2016	169
8	A high-entropy phosphate catalyst for oxygen evolution reaction Nano Energy ·Haiyu Qiao, Xizheng Wang, Qi Dong, Hongkui Zheng, Gang Chen, Min Hong, Chunpeng Yang, Meiling Wu, Kai He, Liangbing Hu	2021	164
9	Nanocatalyst Superior to Pt for Oxygen Reduction Reactions: The Case of Core/Shell Ag(Au)/CuPd Nanoparticles Journal of the American Chemical Society ·Shaojun Guo, Xu Zhang, Wenlei Zhu, Kai He, Dong Su, Adriana Mendoza‐Garcia, Sally Fae Ho, Gang Lü, Shouheng Sun	2014	162
10	Sodiation Kinetics of Metal Oxide Conversion Electrodes: A Comparative Study with Lithiation Nano Letters ·Kai He, Feng Lin, Yizhou Zhu, Xiqian Yu, Jing Li, Ruoqian Lin, Dennis Nordlund, Tsu-Chien Weng, Ryan M. Richards, Xiao‐Qing Yang, Marca M. Doeff, Eric A. Stach, Yifei Mo, Huolin L. Xin, Dong Su	2015	114
11	Red-phosphorus-impregnated carbon nanofibers for sodium-ion batteries and liquefaction of red phosphorus Nature Communications ·Yihang Liu, Qingzhou Liu, Jian Cheng, Dingzhou Cui, Mingrui Chen, Zhen Li, Teng Li, Tom Nilges, Kai He, Zheng Jia, Chongwu Zhou	2020	112
12	Gallium Sulfide–Single‐Walled Carbon Nanotube Composites: High‐Performance Anodes for Lithium‐Ion Batteries Advanced Functional Materials ·Xiangbo Meng, Kai He, Dong Su, Xiaofeng Zhang, Cheng‐Jun Sun, Yang Ren, Hsien‐Hau Wang, Wei Weng, Lynn Trahey, Christian P. Canlas, Jeffrey W. Elam	2014	109
13	Synthesis and characterization of single-crystalline MnFe2O4 nanorods via a surfactant-free hydrothermal route Journal of Magnetism and Magnetic Materials ·Liang Zhen, Kai He, Cheng‐Yan Xu, Wen‐Zhu Shao	2008	102
14	Fabrication of BiOIO3 nanosheets with remarkable photocatalytic oxidation removal for gaseous elemental mercury Chemical Engineering Journal ·Xue Qi, Miao Gu, Xin Zhu, Jiang Wu, Hui min Long, Kai He, Qiang Wu	2015	99
15	Synthesis and Characterization of Crystalline Silicon Carbide Nanoribbons Nanoscale Research Letters ·Huan Zhang, Weiqiang Ding, Kai He, Ming Li	2010	96
16	Transitions from Near-Surface to Interior Redox upon Lithiation in Conversion Electrode Materials Nano Letters ·Kai He, Huolin L. Xin, Kejie Zhao, Xiqian Yu, Dennis Nordlund, Tsu-Chien Weng, Jing Li, Yi Jiang, Christopher A. Cadigan, Ryan M. Richards, Marca M. Doeff, Xiao‐Qing Yang, Eric A. Stach, Ju Li, Feng Lin, Dong Su	2015	94
17	Sodiation via Heterogeneous Disproportionation in FeF₂ Electrodes for Sodium-Ion Batteries ACS Nano ·Kai He, Yong‐Ning Zhou, Peng Gao, Liping Wang, Nathalie Pereira, Glenn G. Amatucci, Kyung‐Wan Nam, Xiao-Qing Yang, Yimei Zhu, Feng Wang, Dong Su	2014	89
18	Preparation and photocatalytic activity of PANI-CdS composites for hydrogen evolution International Journal of Hydrogen Energy ·Kai He, Mingtao Li, Liejin Guo	2011	89
19	A facile route to monodisperse MPd (M = Co or Cu) alloy nanoparticles and their catalysis for electrooxidation of formic acid Nanoscale ·Sally Fae Ho, Adriana Mendoza‐Garcia, Shaojun Guo, Kai He, Dong Su, Sheng Liu, Önder Metin, Shouheng Sun	2014	88
20	In Situ TEM Study on Conversion‐Type Electrodes for Rechargeable Ion Batteries Advanced Materials ·Jiang Cui, Hongkui Zheng, Kai He	2020	84

About Kai He

Kai He is a scholar working on Structural Biology, Renewable Energy, Sustainability and the Environment, Materials Chemistry, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering, having authored 158 papers that have together received 7.7k indexed citations. Recurring topics across this work include Advancements in Battery Materials (31 papers), Advanced Battery Materials and Technologies (21 papers), Electrocatalysts for Energy Conversion (14 papers), Ferroelectric and Piezoelectric Materials (14 papers), Advanced battery technologies research (12 papers), Advanced Battery Technologies Research (12 papers), Advanced Electron Microscopy Techniques and Applications (11 papers) and Supercapacitor Materials and Fabrication (10 papers). The work is most often cited by research in Renewable Energy, Sustainability and the Environment (2.1k citations), Structural Biology (146 citations), Electronic, Optical and Magnetic Materials (1.7k citations), Electrical and Electronic Engineering (4.9k citations) and Materials Chemistry (3.0k citations). Kai He has collaborated with scholars based in United States, China and Austria. Frequent co-authors include John Cumings, Chunsheng Wang, Isamu Matsuda, Yunhua Xu, Wen Yang, Yujie Zhu, Yoshitaka Ishii, Fudong Han, Dong Su and Xuefeng Qian. Their work appears in journals such as Microscopy and Microanalysis, ACS Nano, Nano Letters, Physical Review A and Nature Communications.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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