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[期刊论文] 作者:白晔彤,刘玉林,张波, 来源:热加工工艺 年份:2021
Li含量的Al-Li合金相对于其他合金或复合材料在轻量化上更具有优势,提高Li含量能降低Al-Li合金的密度,但Li含量过高会导致合金成分严重偏析又在一定程度上限制了Al-Li合金的发展。...然而航空工业的超速发展要求Al-Li合金轻量化与优异的综合性能相匹配,获得性能更好的高Li含量Al-Li合金是探索的热点。...阐述了通过设计改进合金成分、添加合金元素合金化、改善热处理工艺以及改进制备工艺等方法来提高高Li含量的Al-Li合金的力学性能,从而获得低密度高强度的Al-Li合金。...
[期刊论文] 作者:Lu LI,Zhen Lei ZHANG, 来源:数学学报(英文版) 年份:2021
We present some improvements of the Li-Yau heat kernel estimate on a Riemannian man-ifold with Ricci...
[期刊论文] 作者:Shun Li,Zhendong Li,Liyuan Huai,Mingming Ma,Kailin Luo,Jiahe Chen,Deyu Wang,Zhe Peng, 来源:能源化学 年份:2021
Lithium(Li)metal is considered as one of the most promising anode materials to build next-generation...high-energy-density batteries.Nonetheless,dendritic Li deposition has dramatically hindered the prac-tical...applications of Li metal batteries(LMBs).Unifor...
[期刊论文] 作者:Xin-Lei Gao,Xin-Hua Liu,Wen-Long Xie,Li-Sheng Zhang,Shi-Chun Yang, 来源:稀有金属(英文版) 年份:2021
As the most hazardous side reaction,Li plating poses high risks of undermining electrochemical perfor-mance...of Li-ion batteries by accelerating degradation.Under some extreme abuse conditions,Li plating can even...
[期刊论文] 作者:Liu Xiaolin, 来源:中外文化交流:英文版 年份:2021
As the fifth generation celadon potter of“Li Shenghe”,one of the“four celadon families”in Baoxi,and the...representative successor of Longquan celadon,the world intangible cultural heritage,Li Zhen had a path...
[期刊论文] 作者:Yiwei Li,Zhibo Li,Cong Chen,Kai Yang,Bo Cao,Shenyang Xu,Ni Yang,Wenguang Zhao,Haibiao Chen,Mingjian Zhang, 来源:能源化学:英文版 年份:2021
Li and Mn rich(LMR)layered oxides,written as xLi2 MnO3·(1-x)LiMO2(M=Mn,Ni,Co,Fe,etc.),have been widely...
[期刊论文] 作者:Zhen-Zhen Shen,Chi Zhou,Rui Wen,Li-Jun Wan, 来源:中国化学(英文版) 年份:2021
situ atomic force microscopy,we visualized the oxidation dynamic process of toroidal lithium peroxide (Li2O2...) in a working Li-O2 battery and clarified the correlation between the decomposition behavior and the...
[期刊论文] 作者:Zhekai Zhang,Jiyu Tian,Junfei Chen,Yugui He,Chaoyang Liu,Xinmiao Liang,Jiwen Feng, 来源:中国物理快报(英文版) 年份:2021
fast-charging capability of lithium ion batteries but also causes safety trouble.Here,a low-field 7Li...dynamic nuclear polarization (DNP) is used to probe Li plating on the surfaces of three types o...
[期刊论文] 作者:George Li K.H., 来源:中国整形与重建外科(英文) 年份:2021
Journal of Plastic and Reconstructive Surgery.I want to congratulate the Editor-in-Chief Prof.Qingfeng Li...
[期刊论文] 作者:Dong Li,Peipei Shen,Sheng Ma,Zhongxu Wei,Jie Yuan,Kui Jin,Li Yu,Fang Zhou,Xiaoli Dong,Zhongxian Zhao, 来源:中国物理B(英文版) 年份:2021
and Cu) on the superconducting critical parameters are investigated in the films of iron selenide (Li...
[期刊论文] 作者:Pinxian Jiang,Yifei Liao,Wei Liu,Yungui Chen, 来源:能源化学:英文版 年份:2021
Nanostructured scaffolds offer promising opportunities in enabling dendrite-free long-cycle life Li metal...controllable synthesis of scaffolding architectures are imperative for development of rechargeable Li...
[期刊论文] 作者:周雄,廖敏会,陈安国,刘富亮, 来源:电池 年份:2021
采用高温固相法制备Li4Ti5O12-Li3VO4/C复合材料,利用XRD、SEM和电化学性能测试,分析样品的结构、形貌和性能。...复合5%的Li3VO4和引入少量的碳,均未改变Li4Ti5O12的尖晶石结构,但柠檬酸高温分解产生的CO2会造成复合材料中TiO2...
[期刊论文] 作者:Jiacheng Li,Yuyong Ma,Xiang Zhang,Xin Cao,Hegui Gong,Ang Li, 来源:中国化学快报(英文版) 年份:2021
has long been a challenge for native protein modification.Inspired by Thiele's seminal discovery,Li...
[学位论文] 作者:王伟, 来源:华东师范大学 年份:2021
聚环氧乙烷(PEO)/Li+固体电解质是研究最广泛的固体电解质之一。但与液体电解质相比,该类材料的室温电导率普遍偏低,这一弱点极大的限制了该类材料的实际应用。...普遍认为,PEO/Li+固体电解质中Li+传输主要发生在非晶相,而其结晶相对Li+传导常常起阻碍作用,因此抑制结晶是提升PEO/Li+固体电解质室温电导率的常用策略之一。...本文制备了多种基于PEO/Li+配合物的固体电解质,创新性的利用退火处理...
[期刊论文] 作者:Xiao-Kun Yang,Bai-Qing Xiong,Xi-Wu Li,Li-Zhen Yan,Zhi-Hui Li,Yong-An Zhang,Ya-Nan Li,Kai Wen, 来源:金属学报(英文版) 年份:2021
characteristics and mechanical properties of Al-l.5 Mg-0.6Si and Al-3.0 Mg-0.6Si alloy containing 3 wt% Li...
[期刊论文] 作者:Selorm Joy Fanah,Farshid Ramezanipour, 来源:能源化学:英文版 年份:2021
its impact on lithium-ion conductivity have been studied through synthesis of three layered oxides,Li2Ca1.5Nb3O10...,Li2Ca1.5TaNb2O10and...
[期刊论文] 作者:Toyohisa Fujita,Hao Chen,Kai-tuo Wang,Chun-lin He,You-bin Wang,Gjergj Dodbiba,Yue-zhou Wei, 来源:矿物冶金与材料学报 年份:2021
The demand for Li-ion batteries (LIBs) for vehicles is increasing....However, LIBs use valuable rare metals, such as Co and Li, as well as environmentally toxic r...
[期刊论文] 作者:Selorm Joy Fanah,Farshid Ramezanipour, 来源:能源化学 年份:2021
its impact on lithium-ion conductivity have been studied through syn-thesis of three layered oxides,Li2Ca1.5Nb3O10...,Li2Ca1.5TaNb2O10 and Li2Ca1.5Ta2NbO10,related to Ruddlesden-Popper structure-type.Neutron diffraction...
[期刊论文] 作者:Hongjie Xu,Weidong Xiao,Zhuo Wang,Junhua Hu,Guosheng Shao, 来源:能源化学:英文版 年份:2021
Transition metal oxide cathodes such as layered Li Co O2,spinel Li Mn2O4and olivine Li Fe PO4 have been...
[期刊论文] 作者:Kassem O.Behairy,M.El-Azab Farid,Awad A.Ibraheem,Ola Ramadan,M.Anwar, 来源:中国物理C(英文版) 年份:2021
context of the double folding optical model,the strong refractive effect for elastic scattering of 11Li...+12C and 11Li+28Si systems at incident energies of...
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