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作品数:785被引量:912H指数:11
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相关机构:中国科学院中国有色金属工业标准计量质量研究所中国电子科技集团第二十六研究所施华洛世奇股份公司更多>>
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Three-dimensional Ti_(3)C_(2)structure design and in-situ growth of nano-TiO_(2)crystals to realize high performance lithium-sulfur battery
《Journal of Materials Science & Technology》2024年第26期187-198,共12页Wenhao Yan Dan You Bingnan Deng Zhicong Ni Chunman Yang Fei Wang Yingjie Zhang Xue Li Yiyong Zhang Yunxiao Wang 
the Natural Science Foundation of Yunnan Province(Grant Nos.202001AU070079,21965017,202101AW070006).
Lithium-sulfur(Li-S)batteries represent a promising energy storage system with the potential to replace traditional lithium-ion batteries.Recent research has explored the practical applications of Li-S batteries.Howev...
关键词:Ti_(3)C_(2) TiO_(2) Multifunctional synergy Heterogeneous interface Lithium-sulfur battery 
Influence rules of early transition elements on rapid solidified structure and nanocrystallization behaviors of Fe-Si-B-Cu soft magnetic alloys with high Cu content
《Journal of Materials Science & Technology》2024年第17期157-166,共10页Xingjie Jia Yaqiang Dong Wei Zhang Ling Zhang Yanqiu Li Aina He Jiawei Li Wenjun Wang Baogen Shen 
supported by the National Key R&D Program of China(No.2021YFB3803004);the National Natural Science Foundation of China(Nos.52101239 and 52171153);Ningbo Natural Science Foundation(No.2021J222);the“Pioneer”R&D Program of Zhejiang Province(No.2023C01075);Youth Innovation Promotion Association CAS(No.2021294);Zhejiang Provincial Key Research and Development Projects(No.2021C01033);CITIC Group Major Science and Technology Innovation Project(HT-FZB-2022190).
Unique rapid solidified structure and nanocrystallization mechanism enable the Fe-based nanocrystalline alloys with high Cu content excellent soft magnetic properties and good manufacturability,and also results in unu...
关键词:Nanocrystalline soft magnetic alloys Early transition elements Rapid solidified structure Nanocrystallization behaviors Pre-existingα-Fe crystals 
Rate-dependent mechanical behavior of single-,bi-,twinned-,and poly-crystals of CoCrFeNi high-entropy alloy
《Journal of Materials Science & Technology》2022年第25期253-264,共12页Siyuan Wei Yakai Zhao Jae-il Jang Upadrasta Ramamurty 
supported by Agency for Science,Technology and Research(A*STAR)of Singapore via the Structural Metal Alloys Programme(No.A18B1b0061);Hanyang University was supported by the NRF grants(Nos.2020R1A2B5B01001446 and 2020R1A5A6017701)。
While considerable effort is made to understand the solid solution strengthening on the deformation behavior of high-entropy alloys(HEAs),relatively little attention is paid to the role of microstructural interfaces,e...
关键词:High-entropy alloy Strain-rate sensitivity Micropillar compression ORIENTATION NANOINDENTATION 
Inhibition of Cusp magnetic field on stray-crystal formation in platform region during directionally solidified single-crystal superalloy被引量:1
《Journal of Materials Science & Technology》2022年第11期183-194,共12页Weili Ren Tao Zhou Xiaotan Yuan Ming Jian Congjiang Zhang Biao Ding Jianchao Peng Tianxiang Zheng Yunbo Zhong 
financially supported by the National Natural Science Foundation of China (No.51871142);the Independent Research and Development Project of State Key Laboratory of Advanced Special Steel,Shanghai Key Laboratory of Advanced Ferrometallurgy,Shanghai University (No.SKLASS 2020-Z04);the Science and Technology Commission of Shanghai Municipality (No.19DZ2270200)。
The stray crystal in the platform region is one of the common main defects in single-crystal superalloy blades. The simple and effective method to eliminate this defect is urgent to be explored. This work found that t...
关键词:Single-crystal superalloy Cusp magnetic field Stray crystals Platform region 
Structural damage response of lanthanum and yttrium aluminate crystals to nuclear collisions and electronic excitation:Threshold assessment of irradiation damage
《Journal of Materials Science & Technology》2021年第31期95-107,共13页Yong Liu Xinqing Han Qing Huang Miguel L.Crespillo Peng Liu Eva Zarkadoula Xuelin Wang 
supported by the National Natural Science Foundation of China(Grant No.11875038 and 11775135);the National Laboratory of Heavy Ion Accelerator in Lanzhou;the State Key Laboratory of Nuclear Physics and Technology,Peking University;financial support from the Young Scholars Program of Shandong University;financial support from the Youth Innovation Promotion Association CAS(Grant No.2019262);supported by the U.S.Department of Energy,Office of Science,Basic Energy Sciences,Materials Sciences and Engineering Division;support from the University of Tennessee Governor’s Chair program。
A comparative analysis is performed on the structural damage response and associated mechanisms in lanthanum aluminate and yttrium aluminate crystals under various irradiation conditions by a combination of experiment...
关键词:Nuclear energy loss Electronic energy loss Synergistic effect Irradiation damage Latent ion track 
Seeded growth of Ti-46Al-8Nb polysynthetically twinned crystals with an ultra-high elongation被引量:2
《Journal of Materials Science & Technology》2020年第19期190-195,共6页Hao Jin Qing Jia Quangang Xian Ronghua Liu Yuyou Cui Dongsheng Xu Rui Yang 
National Natural Science Foundation of China(No.51701209);National Key Research and Development Program of China(Nos.2016YFB0701304)。
Large size polysynthetically twinned crystals of Ti-46 Al-8 Nb alloy with a parallel lamellar microstructure were successfully prepared using a Ti-43 Al-3 Si seed by our new operation.A large amount of columnar B2 pha...
关键词:TiAl alloys Polysynthetically twinned crystals Peritectic solidification Seeded growth DUCTILITY 
High pressure floating-zone growth and property characterization of Cr-doped hexagonal YMnO_3 crystals被引量:1
《Journal of Materials Science & Technology》2017年第9期1061-1066,共6页Feng Wan Xiaojun Bai Kaikai Song Jianbang Zheng Xin Lin Chongde Cao 
financial support of the National Natural Science Foundation of China (Nos. 51471135 and 51301133);the National Key Research and Development Program (No. 2016YFB1100101);Shaanxi International Cooperation Program
Large crystal growth of Cr-doped h-YMnO3has been investigated by using a high pressure optical floatingzone method. The size of the grown crystals is typically 60–70 mm in length and 4–5 mm in diameter. The structur...
关键词:High pressure floating zone technique Crystal growth Cr-doped YMnO3 High vapor pressure compound 
Hierarchical Porous Patterns of n-type 6H-SiC Crystals via Photoelectrochemical Etching被引量:1
《Journal of Materials Science & Technology》2013年第7期655-661,共7页Lihuan Wang Huihui Shao Xiaobo Hu Xiangang Xu 
supported by the National Basic Research Program of China(Nos.2011CB301904 and 2009CB930503);the National Natural Science Foundation of China(Nos. 51021062 and 11134006)
Hierarchical porous patterns have been fabricated on the C face, Si face, and cross section of n-type 6H-SiC crystal via photo-electrochemical etching using HF/C2H5OH and HF/H2O2 as electrolytes. The porous layer disp...
关键词:SiC Photo-electrochemical etching Porous patterning 
Effect of Seed Sizes on Growth of Large Synthetic Diamond Crystals
《Journal of Materials Science & Technology》2008年第2期153-156,共4页Chuanyi ZANG Rui LI Hongan MA Shangsheng LI Xiaopeng JIA 
supported by the National Natural Science Foundation of China under grant No.50172018.
For the growth of large synthetic diamond crystals by temperature gradient method (TGM), the grit sizes of seed crystals have great effects on the growth rate and quality of large grown crystals. Because of the limi...
关键词:Temperature gradient method DIAMOND Inhomogeneous diffusion Finite element analysis 
Comparison between Double Crystals X-ray Diffraction and Micro-Raman Measurement on Composition Determination of High Ge Content Si_(1-x)Ge_(x) Layer Epitaxied on Si Substrate被引量:1
《Journal of Materials Science & Technology》2006年第5期651-654,共4页Lei ZHAO Yuhua ZUO Buwen CHENG Jinzhong YU Qiming WANG 
This work is supported by the National Natural Science Foundation of China (Grant Nos. 60336010 & 90401001);973 Program (Grant No. TG 2000036603);the Student Innovation Program of CAS (No. 1731000500010).
It is important to acquire the composition of Si1-xGex layer, especially that with high Ge content, epitaxied on Si substrate. Two nondestructive examination methods, double crystals X-ray diffraction (DCXRD) and mi...
关键词:Si1-xGex Ge content Composition determination Double crystals X-ray diffraction (DCXRD) Micro-Raman measurement 
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