supported by the National Key Research and Development Program of China(2022YFB3806501);the National Natural Science Foundation of China(22178050,22108026);the Young Elite Scientists Sponsorship Program by CAST(2021QNRC001);the Natural Science Foundation of Liaoning Province(2022-BS-091);the Dalian Science and Technology Innovation Fund Young Tech Star(2022RQ008);the Fundamental Research Funds for the Central Universities(DUT22LAB610).
Thermal runaway(TR)is considered a significant safety hazard for lithium batteries,and thermal protection materials are crucial in mitigating this risk.However,current thermal protection materials generally suffer fro...
To ensure a long-term safety and reliability of electric vehicle and energy storage system,an accurate estimation of the state of health(SOH)for lithium-ion battery is important.In this study,a method for estimating t...
supported by the National Natural Science Foundation of China(Nos.52203291,U22A20420,52202235).
Ultra-high nickel layered cathodes(Ni≥95%)have emerged as prospective candidates for next-generation lithium-ion batteries(LIBs)due to their exceptional specific capacity and cost-effectiveness.However,the commercial...
Metal-organic frameworks(MOFs)are import-ant as possible energy storage materials.Nitrogen-doped iron-cobalt MOFs were synthesized by a one-pot solvo-thermal method using CoCl_(3)·6H_(2)O and FeCl_(3)·6H_(2)O dis-so...
financially supported by the National Natural Science Foundation of China(Nos.52075351,51604177);the National Key Research and Development Program of China(No.2019YFA0705701);the National Funded Postdoctoral Researcher Program(No.GZC20231762);the Major S&T Infrastructure Construction Project of Sichuan Province(No.2020-510000-73-01441847);the International S&T Innovation Cooperation Program of Sichuan Province(No.2020YFH0039);the Chengdu International S&T Cooperation Funded Project(Nos.2020-GH02-00006HZ,2022-GH02-00027-HZ);the“1000 Talents Plan”of Sichuan Province,and the Talent Introduction Program of Sichuan University(No.YJ201410)。
Anode active materials involving transition metal oxides and sulfides are of great significance for high energy density lithium-ion batteries(LIBs),but the huge volume expansion and inferior electronic conductivity up...
supported by the National Natural Science Foundation of China(No.52274294);the Fundamental Research Funds for the Central Universities,China(No.N2124007-1);the Fund of the State Key Laboratory of Solidification Processing in Northwestern Polytechnical University,China(No.SKLSP202101)。
In response to the limitations of conventional chemical synthesis methods for the structural modulation of nanomaterials,an innovative high magnetic field-assisted wet chemical synthesis method was proposed to prepare...
supported by the Key Research and Development Program of Jiangsu Province(Grant No.BE2021006-2);the Key Science and Technology Program of Anhui Province(Grant No.202423d12050001);the Natural Science Foundation of Anhui Province(Grant No.2308085ME163);the National Natural Science Foundation of China(Grant No.62103415)。
Estimating the state-of-charge(SOC)of lithium-ion batteries faces three main challenges at present:ensuring accuracy,achieving smooth output,and maintaining low computational complexity.To tackle these issues,this stu...
sponsored by the financial support from Shanghai Oriental Talent Program;On-campus Scene Verification Project of Tongji University(kh0170020242359);Shanghai Research Institute of China Shenhua Coal-to-Liquids Chemical Co.,Ltd;National Natural Science Foundation of China(52307249);the National Science Foundation of Shanghai Province(23ZR1465900);the Fundamental Research Funds for the Central Universities at Tongji University(PA2022000668,22120220426);the Nanchang Automotive Institute of Intelligence&New Energy of Tongji University(TPD-TC202211-02,20212CCH_(4)5004)。
Pre-lithiation methods address the challenges of low initial coulombic efficiency(ICE)and reduced energy density in lithium-ion batteries(LIBs)by adding additional lithium sources to compensate for initial irreversibl...
funded by the National Natural Science Foundation of China(no.22075155);the Zhejiang Provincial Natural Science Foundation of China(No.LY24B030002);Ningbo Natural Science Foundation(2023J089);the China Scholarship Council(CSC);the Ningbo Science and Technology Bureau(2024QL036).
Battery safety is influenced by various factors,with thermal runaway being one of the most significant concerns.While most studies have concentrated on developing one-time,self-activating mechanism for thermal protect...
Battery health evaluation and management are vital for the long-term reliability and optimal performance of lithium-ion batteries in electric vehicles.Electrochemical impedance spectroscopy(EIS)offers valuable insight...