SEI

作品数:414被引量:772H指数:12
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Revisiting Dipole-Induced Fluorinated-Anion Decomposition Reaction for Promoting a LiF-Rich Interphase in Lithium-Metal Batteries
《Nano-Micro Letters》2025年第5期263-280,共18页Liu Wang Jiahui Guo Qi Qi Xiaotong Li Yuanmeng Ge Haoyi Li Yunfeng Chao Jiang Du Xinwei Cui 
the financial support from the National Natural Science Foundation of China(Nos.52272242,52174387,and 52403339);Key Research and Development Program of Henan Province(No.231111240600)。
Building anion-derived solid electrolyte interphase(SEI)with enriched LiF is considered the most promising strategy to address inferior safety features and poor cyclability of lithium-metal batteries(LMBs).Herein,we d...
关键词:LiF-rich SEI Li-ion mobility Lithiophilicity MXene Graphdiyne 
Effect of MnO/PP separator on morphologies of Li metal deposition
《Journal of Measurement Science and Instrumentation》2025年第1期154-160,共7页YAN Jun 
The application of lithium metal anodes is hindered by low Coulombic efficiency(CE),serious lithium dendrites and volume expansion.An MnO/Polypropylene(PP)composite separator was developed to regulate lithium metal de...
关键词:Li metal anode MnO/PP composite separator MORPHOLOGY solid electrolyte interface(SEI) 
基于SEIDR模型的大面积航班延误传播规律
《科学技术与工程》2025年第8期3506-3512,共7页闫少华 王硕 张兆宁 
国家自然基金民航联合基金重点项目(U2233209);国家重点研发计划(2020YFB1600103)。
为探究大面积航班延误传播过程和演变规律,避免以往主要集中在对现实数据观察和延误传播网络分布等表象的研究。借鉴经典的SEIR(susceptible-explored-infected-recovered)模型思想,在考虑到节点关闭对大面积航班延误影响的基础上,将机...
关键词:大面积航班延误 传染病模型 相轨线分析 延误传播 
Late Quaternary slip rate of the Northern Margin Fault of the Huaizhuo Basin in the North China Block and its seismological implications
《Applied Geophysics》2025年第1期53-70,232,233,共20页Li Lu-wei Yu Zhong-yuan Qiu Chun-miao Wang Wen-xuan Zhao Qian Zheng Rong-ying Yang Yan-Lin 
The research and development project of Beijing Disaster Prevention Technology Co.,Ltd.(FZKJYF202201)funded this work.
Although the late Quaternary slip rate of the Northern Margin Fault of the Huaizhuo Basin(NFHB)was studied approximately 30 years ago using thermoluminescence and geomorphic methods,the underlying uncertainty cannot b...
关键词:North China Block The Northern Margin Fault of the Huaizhuo Basin Late Quaternary slip rate Seismological Implications 
磷酸铁锂锂离子电池在45℃下的循环失效分析
《电池》2025年第1期32-36,共5页王跃冰 杜智锋 杨大鹏 
锂离子电池的循环寿命会随温度的升高而缩短。研究磷酸铁锂(LiFePO_(4))/石墨软包装电池在45℃下的老化机理,对比常温(25℃)和45℃下的容量变化,发现健康状态(SOH)衰减至85%时,45℃循环寿命仅为常温的1/3。拆解不同SOH的电池,发现在循...
关键词:磷酸铁锂(LiFePO_(4)) 老化 固体电解质相界面(SEI)膜 活性锂 不可逆损失 锂离子电池 循环失效 
Functional ternary salt construction enabling an in-situ Li3N/LiF-enriched interface for ultra-stable all-solid-state lithium metal batteries
《Journal of Energy Chemistry》2025年第2期68-75,I0003,共9页Hong-Yan Liu Xin-Yu Liu Nan Zhang Peng-Fei Wang Zong-Lin Liu Jie Shu Ting-Feng Yi 
supported by the National Natural Science Foundation of China(nos.22309027 and 52374301);the Natural Science Foundation of Hebei Province(no.E2022501014);the Shijiazhuang Basic Research Project(nos.241790667A and 241790907A);the Fundamental Research Funds for the Central Universities(no.N2423054);the 2023 Hebei Provincial Doctoral Candidate Innovation Ability Training Funding Project(no.CXZZBS2023159);the Performance Subsidy Fund for Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province(no.22567627H).
Poly(ethylene oxide)-based polymer all-solid-state lithium metal batteries(ASSLBs)have received widespread attention due to their low cost,good process ability,and high energy density.Nevertheless,the growth of Li den...
关键词:Solid electrolyte All-solid-state lithium metal batteries PEO(LiTFSI) In-situ SEI Lithium dendrite 
Conjugated phthalocyanine-based framework as artificial SEI for over 400 Wh kg^(−1) lithium-metal battery
《National Science Review》2025年第2期149-158,共10页Ying Zang Peng Peng Fei Pei Run-Han Li Lin Wu Di-Qiu Lu Yi Zhang Kai Huang Yue Shen Yun-Hui Huang Ya-Qian Lan 
supported by the National Key R&D Program of China(2023YFA1507204);the National Natural Science Foundation of China(22225109,22201084 and 52202236);China Postdoctoral Science Foundation(2022M711232,2023M731155,2023T160236 and 2024T170300).
High-voltage lithium-metal batteries(HVLMBs)are appealing candidates for next-generation high-energy rechargeable batteries,but their practical applications are stilllimited by the severe capacity degradation,attribut...
关键词:conjugated phthalocyanine artificial SEI high energy density lithium-metal battery 
基于Guass-Seidel型迭代分层线性模型的参数估计
《数理统计与管理》2025年第1期135-143,共9页周梦雨 田茂再 
中国人民大学科学研究基金(中央高校基本科研业务费专项资金资助)项目(22XNL016)。
缺失数据现象在观测数据中是十分常见的问题,而EM算法是针对缺失数据问题中求参数估计的常用方法,将不完全数据转化为完全数据问题来处理,本文针对缺失数据的分层线性模型提出了Guass-Seidel型迭代方法,其主要思想是,迭代产生当前最新值...
关键词:缺失数据 分层线性模型 EM算法 Guass-Seidel型迭代 
结合多维特征与Transformer网络的敌我识别辐射源个体识别
《电讯技术》2025年第1期1-8,共8页陈杰梅 
针对目前敌我识别辐射源个体识别(Specific Emitter Identification of Identification Friend or Foe,SEI-IFF)研究不足的问题,提出了一种基于多维特征与Transformer网络的SEI-IFF方法。该方法首先从单个脉冲及信号全局等多维度获取如...
关键词:敌我识别(IFF) 辐射源个体识别(SEI) 多维特征 TRANSFORMER 
Biomass materials for zinc-based sustainable and green energy storage devices:Strategy and mechanism
《Nano Research》2025年第1期294-314,共21页Xiaotong Yang Xiaoxin Nie Chenke Tang Yiyang Xiao Qiongguang Li Du Yuan Meng Yao 
the support of College Students’Innovation and Entrepreneurship project;the funding support from the 100 Talented Team of Hunan Province(XiangZu[2016]91);the Natural Science Foundation of Hunan Province(No.2022JJ30613);the Fundamental Research Funds for the Central Universities(No.YJ202280).
As next-generation rechargeable alternatives,zincbased energy storage devices(ZESs)are being intensely explored due to their merits of abundant resource,low cost,safety and environmental benignity.However,ZESs face a ...
关键词:zinc biomass materials skeleton/host coating solid-electrolyte interphase(SEI) 
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