27 Papers
68 Citations
Kai Yang is an academic researcher from Electric Power Research Institute. The author has contributed to research in topics: Battery (electricity) & Cathode. The author has an hindex of 9, co-authored 23 publications.
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Papers
Toxicity, a serious concern of thermal runaway from commercial Li-ion battery ☆
Jie Sun,Jigang Li,Tian Zhou,Kai Yang,Shouping Wei,Na Tang,Nannan Dang,Hong Li,Xinping Qiu,Liquan Chen +9 more
TL;DR: In this article, the toxicity analysis of combustion products from commercialized Li-ion batteries was performed and the relationship between the concentration of toxic combustion products and battery capacity was also investigated.
234
Thermal runaway and fire behaviors of a 300 Ah lithium ion battery with LiFePO4 as cathode
Binbin Mao,Liu Chaoqun,Kai Yang,Shi Li,Pengjie Liu,Zhang Mingjie,Xiangdong Meng,Fei Gao,Qiangling Duan,Qingsong Wang,Jinhua Sun +10 more
TL;DR: In this paper, a series of thermal runaway (TR) tests are conducted on the 300 Ah large-scale LiFePO4 batteries under external heating and the combustion process of the battery can be divided into four stages, and the cylindrical flame is observed.
124
Design and Comparative Study of O3/P2 Hybrid Structures for Room Temperature Sodium-Ion Batteries
Xingguo Qi,Lilu Liu,Ningning Song,Gao Fei,Kai Yang,Yaxiang Lu,Haitao Yang,Yong-Sheng Hu,Zhao-Hua Cheng,Liquan Chen +9 more
TL;DR: A series of cathode materials with O3/P2 hybrid phase for sodium-ion batteries, which possesses advantages of both P2 and O3 structures and demonstrates 4 V as the optimized upper voltage limit, with which smaller polarization, better structural stability, and better cycling performance are achieved.
123
Thermal runaway and fire behaviors of lithium iron phosphate battery induced by over heating
Pengjie Liu,Liu Chaoqun,Kai Yang,Zhang Mingjie,Fei Gao,Binbin Mao,Huang Li,Qiangling Duan,Qingsong Wang +8 more
TL;DR: In this article, the thermal runaway process and the fire behaviors of 22 Ah LiFePO4/graphite batteries are investigated using an in situ calorimeter, where the cells are over heated using a heating plate.
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Experimental study on combustion behavior and fire extinguishing of lithium iron phosphate battery
TL;DR: In this paper, an experimental platform is constructed to investigate the combustion behavior and toxicity of lithium iron phosphate battery with different states of charge (SOCs) and suppression efficiency of dry powder in LIB fires.
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