Tungsten专刊-王金淑、王俊：难熔金属及其化合物的新型应用

点击蓝字

关注我们

Cover: 

Tungsten disulfide: synthesis and applications in electrochemical energy storage and conversion

Designer: Wen Lei（雷文，武汉科技大学）

       本期专刊以难熔金属及其化合物的新型应用为主题，共发表8篇文章（5篇综述文章，3篇研究文章），1篇序言，文章题目如下：

       1）WS₂的制备及其在电化学能源存储转换领域的应用（雷文，武汉科技大学）；

       2）性能增强的钨基光催化剂及其光催化去除挥发性有机污染物（张高科，武汉理工大学）；

       3）TaAs₂和TaP₂中的非平庸拓扑态（郭艳峰，上海科技大学）；

       4）热阴极研究进展的综述（王金淑，北京工业大学）；

       5）Synthesis of cobalt, palladium, and rhenium nanoparticles（郝耀武，美国德克萨斯大学阿灵顿分校）；

       6）退火对单向轧制Mo-La合金织构和各向异性的影响（王德志，中南大学）；

      7）New approach to model the yield strength of body-centered cubic solid solution refractory high-entropy alloys（Ali Shafiei，伊朗Niroo Research Institute）;

       8)  一种制备TeS₂薄膜和高晶化纳米带的新型方法（Niall McEvoy，爱尔兰都柏林大学圣三一学院）。

主持人简介

王金淑 教授

北京工业大学

  《Tungsten》副主编

王俊 研究员

          中科院‍上海光学精密机械研究所‍

《Tungsten》编委

专刊文章

Editorial

Preface to the special issue on novel applications of main refractory metals and their compounds

Jin-Shu Wang*, Jun Wang

Review papers

Tungsten disulfide: synthesis and applications in electrochemical energy storage and conversion

Wen Lei*（雷文，武汉科技大学）, Jun-Lei Xiao, Hai-Peng Liu, Quan-Li Jia, Hai-Jun Zhang

Fig. 1 Illustration of the preparation of WS₂ and its applications in electrochemical energy storage and conversion (EESC) [1].

[1]Manthiram A, et al. Acc Chem Res. 2013;46(5):1125.

Enhanced photocatalytic performance of tungsten-based photocatalysts for degradation of volatile organic compounds – a review

Qiang Cheng , Gao-Ke Zhang*（张高科，武汉理工大学）

图2 铁掺杂WO₃负载于木制工艺品光催化降解HCHO机理[2]。

[2] Sheng CM, et al. J Hazard Mater. 2017;328:127.

Xiao-Lei Liu, Hong-Yuan Wang, Hao Su, Zhen-Hai Yu*, Yan-Feng Guo*（郭艳峰，上海科技大学）

图3（a）TaAs₂的负磁阻现象；（b）TaP₂的负磁阻现象[3, 4]。

[3] Luo Y, et al. Sci Rep.2016;6(1):27294. [4] Wang HY, et al. Phys Rev B. 2019;100(11):115127.

Synthesis of cobalt, palladium, and rhenium nanoparticles

Shahab Ranjbar Bahadori, Ryan Hart, Yao-Wu Hao*（郝耀武，美国德克萨斯大学阿灵顿分校，Tungsten编委）

Fig. 4 a Different steps of shape evolution from PdNCs to HPdNCs via the seed-mediated etching and b the etchingof PdNCs at the center of {200} planes in the step (iv) [5].

[5] Wei Z, Matsui H. Nature communications. 2014;5(1):1.

A review on recent progress of thermionic cathode

Jun-Yan Gao, Yun-Fei Yang, Xiao-Ke Zhang, Shi-Lei Li, Peng Hu （胡鹏）*, Jin-Shu Wang*（王金淑，北京工业大学，Tungsten副主编）*

Fig. 5 a Micro-morphology of the 75Re cathode after 4h activation. Time of Flight Mass Spectrometer (TFMS) spectra: b Ba-Wcathode at 1100 ^◦C_b and c 75Re cathode at 1130◦C_b. d XPS results forW-4f of the Ba-W cathode and 75Re cathode after 4 h activation. Theconfiguration of the Ba-O dipole adsorbed to the e the hollow site of W (110) and f hollow site of Re₃W (330). The charge densitydifference to the g W (110) and h Re₃W (330), respectively [6].

[6] Lai C, et al. Applied Surface Science. 2018;427:874.

Original papers

Effects of annealing on the texture and anisotropy of unidirectional rolled Mo-La alloys

Cheng Liu, Yao-Xin Ji, Zhuang-Zhi Wu（吴壮志）*, De-Zhi Wang*（王德志，中南大学，Tungsten编委）

图6 Mo-La板织构的恒φ2=45°ODF图：(a) 轧制态；(b) 1300℃退火；(c) 1400℃退火；(d) 1500℃退火；(e) 1600℃退火

New approach to model the yield strength of body centered cubic solid solution refractory high entropy alloys

Ali Shafiei*（伊朗Niroo Research Institute）

Fig. 7 Composition domain which is covered by alloys in Table 1 containing Ti and Nb rich alloys.

Synthesis of tungsten ditelluride thin films and highly crystalline nanobelts from pre‑deposited reactants

John B. Mc Manus*, Cansu Ilhan, Bastien Balsamo, Clive Downing, Conor P. Cullen, Tanja Stimpfel-Lidner, Graeme Cunningham, Lisanne Peters, Lewys Jones, Daragh Mullarkey, Igor V. Shvets, Georg S. Duesberg, Niall McEvoy*（爱尔兰都柏林大学圣三一学院，Tungsten编委）

Fig. 8 a Process steps involvedin WTe₂ film synthesis with an SEM image of the surface of the Tefilm before conversion to WTe₂. Inset: Diagram of the 1D W atomchains in the WTe₂ structure. b-d SEM images of thesurface of WTe₂ film synthesised from the 20 nm initial W layer,20,000 pulse deposition of Te and annealed at 550 ˚C. e Raman spectrumof the same film showing the expected modes of bulk-like WTe­₂.Modes are fitted with Lorentzian peaks to extract positions. f XRD patternof WTe₂ film, synthesised from the 20 nm initial W layer, showingthe (002) and associated reflections. A number of substrate peaks are alsovisible above 60 degrees.

请扫描二维码 关注我们

《Tungsten》编辑部

电话: 86-10-82241918

邮箱: [e-mail]

期刊主页: 

https://www.springer.com/42864

投稿网址: 

https://mc03.manuscriptcentral.com/w

内容为【钨科技英文 期刊】公众号原创，欢迎转载。

投稿、转载授权等请后台回复，或联系[e-mail]

点击“阅读原文”，免费下载文章全文