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Frontiers in high entropy alloys and high entropy functional materials

Rare Metals 2024年第10期43卷 4639-4776页

作者： Wen-Tao Zhang Wen Huang Fu-Jie Yu Qi Zhao Xin-Dong Zhu Tao Feng Yao Jiang Xiao-Ming Li Xue-Fei Miao He Zhu Si Lan Xue-Qian Wang Bao-Long Shen Zhe Jia Feng-Qi Zhang wei Wang Qi Liu Yang Ren Xun-Li Wang Xiao-Ya Cui Xiao-Yang Wang Ya-nan Chen Bing-Bing Fan Meng-Ru Li Qi-Long Gao Jia-Ming Guo Zeng-Bao Jiao Zhi-Min Guo Yu-Ping Zhao Qian Yu Rui Huang Ling-Kun Zhang Yi-Ping Lu Xu-Bo Li Huai-Jun Lin Yan Ma wei-Ming Yang Zhi-Hua Shen Hai-Yan He Yong-Gang Sun Yong-Jiang Huang De-Zhuang Wang Qing-Feng Liu Fei-Yang Wang Hui Liu Hong-Hui Wu Li-Qiang Wang Yang Lu nan Wang Tian-Li Wang wei-Bing Liao Yi-Han Wang Yuan Wu Yu-Zhen Yin Jie Pan Yi Zhang Qing Wang Jian-Yang Zhang Tao Yang Yasir Sohail Jin-Yu Zhang Hua Ji Qiang Li wei-Di Liu Zhi-Gang Chen Xiong-Jun Liu Wen Ma Liang Mao Zhen-Duo Wu School of Materials Science and engineering Nanjing University of Science and Technology Jiangsu Key Laboratory for Advanced Metallic Materials School of Materials Science and Engineering Southeast University department of Physics City University of Hong Kong School of Materials Science and engineering Tianjin University School of Physics and Microelectronics Zhengzhou University department of Mechanical engineering Research Institute for Advanced Manufacturing The Hong Kong Polytechnic University Center of Electron Microscopy and State Key Laboratory of Silicon Materials School of Materials Science and Engineering Zhejiang University Key Laboratory of Solidification Control and Digital Preparation Technology (Liaoning Province) School of Materials Science and Engineering Dalian University of Technology Institute of Advanced Wear & Corrosion Resistance and Functional Materials Jinan University School of Mechanics and Civil engineering China University of Mining and Technology School of Physical Sciences Great Bay University School of Materials Science andengineering Harbin Institute of Technology State Key Laboratory of Materials-Oriented chemical engineering College of Chemical Engineering Nanjing Tech University Beijing Advanced Innovation Center for Materials Genome engineering Research Institute for Carbon Neutrality University of Science and Technology Beijing department of Mechanical engineering The University of Hong Kong School of Computing Macquarie University Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province College of Physics and Optoelectronic Engineering Shenzhen University State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Institute of materials Shanghai University department of Materials Science and engineering C

Owing to their exceptional properties, high-entropy alloys(HEAs) and high-entropy materials have emerged as promising research areas and shown diverse applications. Here,the recent advances in the field are comprehensively reviewed,organized into five sections. The first section introduces the background of HEAs, covering their definition, significance,application prospects, basic properties, design principles, and microstructure. The subsequent section focuses on cutting-edge high-entropy structural materials, highlighting developments such as nanostructured alloys, grain boundary engineering,eutectic systems, cryogenic alloys, thin films, micro-nano-lattice structures, additive manufacturing, high entropy metallic glasses, nano-precipitate strengthened alloys, composition modulation, alloy fibers, and refractory systems. In the following section, the emphasis shifts to functional materials, exploring HEAs as catalysts, magneto-caloric materials, corrosion-resistant alloys, radiation-resistant alloys, hydrogen storage systems, and materials for biomedicine. Additionally, the review encompasses functional high-entropy materials outside the realm of alloys, including thermoelectric, quantum dots, nanooxide catalysts, energy storage materials, negative thermal expansion ceramics,and high-entropy wave absorption materials. The paper concludes with an outlook, discussing future directions and potential growth areas in the field. Through this comprehensive review,researchers, engineers, and scientists may gain valuable insights into the recent progress and opportunities for further exploration in the exciting domains of high-entropy alloys and functional materials.

关键词： Cutting-edge structural materials Cutting-edgefunctional materials High entropy alloys

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nanostructured Lead Sulfide Containing nanoholes Templated by Lyotropic Hexagonal Liquid Crystals

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Chinese chemical Letters 2000年第5期11卷 467-470页

作者： Yan LI Qing Min ZHANG Fu Zhi HUANG Zhen nan GU (department of Material chemistry, Peking University, Beijing 100871) department of Material chemistry Peking University Beijing 100871 China

The hexagonal liquid crystal mediated synthesis of nanostructured PbS was studied. Thioacetamide and lead acetate were used as the sulfide and lead source, respectively. It was found that the nanohole structure of PdS... 详细信息

关键词： hexagonal liquid crystal nanomaterial lead sulfide

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A　CONVENIENT　STEREOSELECTIVE　SYNTHESIS　OF　CONJUGATED　1E,3.-DIENYL-DIENYL-DIETHYL　PHOSPHONATE　AND　1E,3.-DIENYLDIPHENYL　PHOSPHINE　OXIDE

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Chinese chemical Letters 1995年第9期6卷 747-750页

作者： Chun Lin MA Xi Yan LU and Yong Xiaug MA(department of chemistry, Liaocheng teachers College.Liaocheng 252059)(Shanghai Institute of Organic chemistry, Academia Sinica.Shanghai) (department of chemistry, Lanzhou University, Lanzhou 73.000) Liaocheng teachers Coll Dept Chem Liaocheng 252059 Peoples R China Chinese Acad Sci Shanghai Inst Organ Chem Shanghai 200032 Peoples R China Lanzhou Univ Dept Chem Lanzhou 730000 Peoples R China

Abstract: The 1E. 3.-dienyldiethyl phosphonate and 1E, 3.-dienyldiphenyl phosphine oxide were synthesized via isomerizationofalkynyldiehtyl phosphonate and alkynydiphenyl phosphine oxide effected by tributyl-phosphine

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溶胶凝胶基质离子选择电极的研究

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渭南师范学院学报 2001年第5期16卷 50-52页

作者：王大伟黄西潮渭南师范学院化学系陕西渭南714000

报道了研制的三种溶胶凝胶基质离子选择电极 .该电极性能稳定 ,坚固耐磨 ,具有适合在严酷条件下使用的特点 .同时对进一步研制溶胶凝胶 ISFET化学传感器具有探索意义 .

关键词：溶胶凝胶离子选择电极固化方法电化学分析修饰电极生物传感器

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THEORETICAL STUDIES ON THE INVERSION REACTLON OF BYL(?)OXY LAMINE H_2NOH

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Chinese chemical Letters 1991年第1期2卷 65-66页

作者： Yun Zhu HAN department of chemistry,Liaocheng teachers College,Liaocheng,252059Cheng Da Chao department of chemistry,Northeast Normal University,Changchun,13.024

The inversion reaction of hydroxy lamine was investigated by using the ab initiointrinsic reaction coordinate(IRC)method with 4-3.G basis *** results indicate that the ∠H_1NO changes arastically in the vicinity of th... 详细信息

关键词： Pro THEORETICAL STUDIES ON THE INVERSION REACTLON OF BYL OXY LAMINE H2NOH

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NATURAL AND TREATED FES_2 IN LI/FES_2 COIN CELL

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Transactions of Tianjin University 2006年第1期12卷 42-45页

作者：唐致远崔燕薛建军南俊民侯宪鲁杨敏杰 SCHOOL OF chemical engineering AND TECHNOLOGY TIANJIN UNIVERSITY TIANJIN 300072CHINA GREAT POWER BATTERY CO.LTD GUANGZHOU 511483 CHINA department OF chemistry SOUTH china NORMAL UNIVERSITY GUANGZHOU 511631CHINA

Treated FeS2 samples were prepared by natural FeS2 samples which were ground first, heated in nitrogen and then washed in acid. The levels of impurity elements, primarily present as metallic oxides and sulfides, are higher in the natural FeS2 than those in the treated sample. Scanning electron microscopy shows that the grain sizes of treated FeS2, particles are smaller than those of natural FeS2 particles. The electrochemical performance of Li/treated FeS2 cells is attributed to the smaller grain sizes and higher purity of treated FeS2 particles in comparison to the natural FeS2 sample.

关键词： lithium iron disulfide coin cell

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主族元素的桥联配合物

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渭南师范学院学报 2003年第5期18卷 28-31页

作者：王福民渭南师范学院化学系陕西渭南714000

桥联配合物是从化学键的角度通过桥配体结合起来的化合物 ,多核配合物是从原子数目上讲含有多个金属原子的化合物 ,从概念上讲二者略有不同 ,不能将他们混为一谈 .文章讨论了二者的联系与区别 ,提出了桥联配合物的定义、命名 ,并研究了... 详细信息

桥联配合物是从化学键的角度通过桥配体结合起来的化合物 ,多核配合物是从原子数目上讲含有多个金属原子的化合物 ,从概念上讲二者略有不同 ,不能将他们混为一谈 .文章讨论了二者的联系与区别 ,提出了桥联配合物的定义、命名 ,并研究了主族元素桥联配合物的结构与功能和在周期表中形成的倾向性 .

关键词：桥联配合物主族元素多核配合物化学键桥配体原子数目化学结构

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STRUCTURE ASSIGNMENT FOR EPIMERIC THYMIDINE-3.-YL BENZOIN PHOSPHATES

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Chinese chemical Letters 1995年第7期6卷 577-580页

作者： Xin CHEN, Yu Ping FENG, nan Jing ZHANG, Yu Fen ZHAO (Bio-organic Phosphorus chemistry Laboratory, department of chemistry Tsinghua University, Beijing 100084) Tsing Hua Univ Dept Chem Bioorgan Phosphorus Chem Lab Beijing 100084 Peoples R China

Reaction of Oxyphosphorane (1) with thvmidine (2) followed .by hydrolysis under mild conditions afforded TMP, TpT and thymidine-3.-yl benzoin phosphates(3.. The structures of 3.were determined by 3.P, 1H. 13.,NMR and mass spectral data. and 3.P-1H COSY experiments. The possible formation mechanism of 3.was also discussed.

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含CeO_2助催化剂的钴酞菁分子筛的微波合成及催化H_2O_2分解的研究

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稀有金属与硬质合金 2004年第3期32卷 5-8页

作者：王仲南祝建中钟宏中南大学化学化工学院苏州大学化学化工系江苏苏州215006

采用微波辐射在KX分子筛内原位合成了以CeO2为助剂的钴酞菁,将微波加热合成与传统加热合成进行了比较,用IR、XRD对合成产物进行了表征。考察了产物对过H2O2分解的催化活性。

关键词：金属酞菁微波辐射分子筛催化分解

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STUDY ON THE REACTIVITY OF TRICARBONYL(PENTAMETHYL-DISILANYL)CYCLOPENTADIENYL MOLYBDENUM ANION

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Chinese chemical Letters 1992年第12期3卷 1015-1016页

作者： Xiu Zhong ZHOU Shan Sheng XU department of chemistry,nankai University,Tianjin 3.0071 Dai Zhi KUANG department of chemistry,Hengyang teachers College,Hunan 421008

Some reactions of the title anion were *** these reactions six molybdenum complexes were *** reac- tion with 1,3.dibromopropane the anion yielded the cyclic carbene complex(η-C_5H_4Si_2Me_5)MoBr(CO)_2CO(CH_2)_2CH_*** crystal and mole- cular structures of (η-C_5H_4Si_2Me_5)MoBr(CO)_3.and 〔(η-C_5H_4Si_2Me_5)Mo- (CO)_3._2 Were determined by X-ray crystallography.

关键词： Co CSH NBS STUDY ON THE REACTIVITY OF TRICARBONYL PENTAMETHYL-DISILANYL)CYCLOPENTADIENYL MOLYBDENUM ANION

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