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基本信息

郗凯

性别:男

职称:教授

职务:储能材料与器件教育部工程中心副主任

在职信息:在职

学历:博士研究生毕业

学位:博士

所在单位:化学学院

电子邮箱:

毕业院校:剑桥大学

学科: 化学

招生学科 电气工程 、 化学

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2025

The Weakened Super‐Exchange Interaction Realizes the Direct Regeneration of Spent Lithium‐Lon Battery Cathodes
YM Li, Y He, K Jia, H Dong, XY Zhang, H Qin, LJ Hu, H Zhang, ZK Guan, ...
Angewandte Chemie International Edition 64 (51), e202520448
24 2025
High‐Performance Hydrazine Gas Sensors Based on Electrohydrodynamic‐Printed P3HT‐SnO2 Hybrid Films
X Jiang, Z Nie, X Jin, W Cheng, Y Liu, B Peng, Q Hu, M Xu, J Wang, ...
Advanced Sustainable Systems 9 (12), e01167
3 2025
Flexible graphene–nickel thiophosphate hybrids enabling fast kinetics and ultrahigh capacity for potassium‐ion storage
H Wu, W Wang, WD Li, L Li, N Li, M Xu, X Li, T Gao, H Wang, ...
Rare Metals 44 (12), 10007-10019
2 2025
Entropy-driven design strategies: high-entropy materials unlocking the potential of lithium-sulfur chemistry
PF Li, ZJ Cao, YJ He, K Jia, CH Xiao, RV Kumar, K Xi
Tungsten 7 (4), 795-816
6 2025
Crystal facet‐engineered anion regulation enables fast‐charging stability in lithium metal batteries
C Liu, W Li, Z Wang, Z Jin, T Deng, Z Yang, D Han, Y Su, Y Wang, Z Cao, ...
Angewandte Chemie International Edition 64 (43), e202512742
18 2025
Supercritical CO2-assisted rapid synthesis of covalent organic framework-based electrocatalyst for efficient two-electron oxygen reduction reaction
J Song, Z Zhang, W Li, C Liu, G Feng, Y Su, K Xi, H Yi, C Yi, L Peng
Nature Communications 16 (1), 8963
15 2025
Enhancing Li+ Kinetics Via Selective Repulsion‐Adsorption and Intermolecular Ion‐Conduction Layers for High‐Energy‐Density Anode‐Free Lithium‐Metal Batteries
C Zhao, Y Gao, Y Chen, X Yin, H Liu, W Li, X Hu, J Wang, K Xi, S Ding, ...
Advanced materials 37 (41), e05520
20 2025
Symmetry breaking-induced quasi octahedral sites for direct regeneration of spent lithium-ion battery cathodes
K Jia, Y He, Z Cao, Z Piao, M Zhang, J Gao, J Wang, AM Abdelkader, ...
Science China Chemistry 68 (10), 5202-5215
16 2025
LiX Zeolites Hybrid Polyethylene Oxide‐Based Polymer Electrolyte for Practical Lithium Metal Batteries
Y Deng, J Chen, Y Yue, C Liu, M Cui, Q Xiang, H Zhao, Z Cao, K Jia, L Jin, ...
Carbon Neutralization 4 (5), e70037
6 2025
Boosting thermal conductivity of boron nitride incorporated polymer composites via hydrogen bonding engineering
W Lin, Y Li, X Liu, R Xu, J Huang, Z Jiang, Z Qu, K Xi, Y Lin
Materials Horizons 12 (17), 6765-6773
19 2025
Defect-triggered phase transition energizes the defects in non-stoichiometric molybdenum sulfide for catalyzing polysulfide conversion in lithium sulfur batteries
H Li, K Xi, C Yang, H Jin, K Pan, X Wang, S Pan, D Han, X Gao, G Li
Chemical Engineering Journal 515, 163513
23 2025
Beyond macroscopic performance: nanoscale charge transfer dynamics in energy storage/conversion devices via scanning electrochemical cell microscopy
Z Cao, P Li, Y He, K Jia, Y Guan, N Gao, J Gao, L Jin, R Gao, S Ding, K Xi
Chemical Communications 61 (51), 9199-9221
9 2025
Interfacial system optimization and dynamic self-healing for solid-state lithium metal batteries with high critical current density and long-term cycling stability
K Yu, M Cui, Q Wang, H Liu, L Liu, Y He, P Li, J Gao, X Kong, W Li, ...
Chemical Engineering Journal 514, 163231
7 2025
Rational design of a cost-efficient and eco-friendly fluorinated ether for high-energy and long-lived Li-metal batteries
N Li, X Han, X Cui, L Xu, C Liu, Q Han, K Xi, Z Xu, X Dai, C Mao, L Yang, ...
Green Chemistry 27 (23), 6896-6905
5 2025
Bi‐Induced Few‐Layered Graphite Frameworks as Efficient Interfacial Transitions Toward Ultrafast Potassium Storage
B Yang, X Min, X Zhu, S Ke, S Yang, Y Chen, W Wang, R Mi, Y Liu, ...
Advanced Science 12 (22), 2416742
5 2025
Relay catalyst for accelerating lithium polysulfide conversion kinetics and long-life lithium sulfur batteries
T Deng, Z Jin, L Jin, H Luo, J Wang, J Gao, Y Zhang, Y Liu, J Wang, ...
Nano Energy 138, 110896
17 2025
Modulating carrier-catalyst heterointerfaces to boost catalytic polysulfide conversion in lithium-sulfur batteries
H Jin, H Li, T Deng, C Yang, K Pan, Z Jin, Y Zhang, S Pan, Y Ren, Y Li, ...
Energy Materials 5 (9), N/A-N/A
4 2025
Design principles of flexible substrates and polymer electrolytes for flexible zinc ion batteries
B Ullah, T Wang, R Cai, Y Feng, X Ming, MK Hassanzadeh‐Aghdam, ...
Small 21 (18), 2501671
32 2025
Densely packed spherical zinc deposition by a cation buffer strategy led to high-rate alkaline zinc batteries with lean electrolytes
Y Zhang, S Shen, Z Kang, N Gao, D Yin, L Zhao, B Wen, T Deng, K Xi, ...
Energy & Environmental Science 18 (8), 3668-3679
11 2025
Elimination of Concentration Polarization Under Ultra‐High Current Density Zinc Deposition by Nanofluid Self‐Driven Ion Enrichment
N Gao, M Cui, K Xi, T Deng, D Yin, J He, X Cui, L Liu, W Li, S Ding, G Gao, ...
Advanced Materials 37 (15), 2419034
62 2025
Li+ Quasi‐Grotthuss Topochemistry Transport Enables Direct Regeneration of Spent Lithium‐Ion Battery Cathodes
Y He, K Jia, Z Piao, Z Cao, M Zhang, P Li, Z Li, Z Jiang, G Yang, H Xi, ...
Angewandte Chemie 137 (13), e202422610
54 2025
Polymeric Iodine Transport Layer Enabled High Areal Capacity Dual Plating Zinc‐Iodine Battery
D Yin, B Li, L Zhao, N Gao, Y Zhang, J Feng, X Cui, C Xiao, Y Su, K Xi, ...
Angewandte Chemie International Edition 64 (6), e202418069
55 2025
Laser technologies in manufacturing functional materials and applications of machine learning-assisted design and fabrication
X Zhang, L Zhou, G Feng, K Xi, H Algadi, M Dong
Advanced Composites and Hybrid Materials 8 (1), 76
54 2025
Low‐frequency phonon dispersion relation enabling stable cathode from spent lithium‐ion batteries
K Jia, Y He, Z Piao, Z Cao, M Zhang, Y Zhu, L Li, Z Liang, RV Kumar, ...
Advanced Materials 37 (6), 2413753
46 2025
Decoupling the roles of grain boundary strength and grain size hidden in grain-level electro-chemo-mechanical failure of solid-state electrolyte
M Xu, X Wang, Z Jin, X Jiao, Y Gao, Z Song, X Xu, K Xi, Y Liu
Journal of Energy Chemistry 101, 685-691
13 2025
Electrolyte engineering to construct robust interphase with high ionic conductivity for wide temperature range lithium metal batteries
Y Li, B Wen, N Li, Y Zhao, Y Chen, X Yin, X Da, Y Ouyang, X Li, P Kong, ...
Angewandte Chemie 137 (2), e202414636