杂志简介:《结构化学》杂志经新闻出版总署批准,自1982年创刊,国内刊号为35-1112/TQ,是一本综合性较强的化工期刊。该刊是一份月刊,致力于发表化工领域的高质量原创研究成果、综述及快报。主要栏目:有机化学、无机化学、合成化学、结构化学、材料科学、药物化学、晶体学、理论化学等。
作者:Feng; Pan 刊期:2019年第12期
Only the phenomenal vitality of John Goodenough has saved the Nobel committee from embarrassment.Calls for his pioneering work on lithium-ion batteries(LIBs)to be rewarded have been a routine aspect of Nobel predictions for many years,and finally the time has arrived.Now aged 97,Goodenough is the oldest person ever t...
作者:LI; Yi-Ju; ZHOU; Jin-Hui; GUO; Shao-Jun 刊期:2019年第12期
Owing to the abundant reserves and low cost, potassium ion batteries(PIBs), as potential alternatives to lithium ion batteries(LIBs) in the field of grid-level electrical energy storage systems, have triggered extensive research interest recently. Taking into consideration of the cost, environmental benignity and sus...
作者:LI; Xiang; WEI; Ying; WU; Jing-Yi; YUAN; Li-Xia; HUANG; Yun-Hui 刊期:2019年第12期
The 2019 Nobel Prize in Chemistry was awarded to three scientists who have made great contributions in discovery of lithium-ion batteries(LIBs). The LIBs with graphite as anode have dominated the rechargeable battery markets of portable electronics and electric vehicles(EVs). For the next-generation batteries, high e...
作者:HU; Jiang-Tao; ZHANG; Ji-Guang 刊期:2019年第12期
Rechargeable Li-ion batteries have gained prominence because they offer unparalleled high energy density and high voltage capability.They are already widely used in portable electronic devices and electric vehicles.One of the most promising cathode materials,the Ni-rich LiNixMnyCo1-x-yO2(x≥0.6)cathode(Ni-rich NMC)ha...
作者:ZHUO; Zeng-Qing; PAN; Feng; YANG; Wan-Li 刊期:2019年第12期
Understanding electronic structure is crucial to enhance the battery performance. Soft X-ray spectroscopy(SXS) is one of the most effective methods to provide direct probe of electronic states. Here, spectroscopic measurements of transition metal 3 d and oxygen 2 p states are simply reviewed. Then, we mainly focus on...
作者:LIN; Cong; LI; Jian-Yuan; WANG; Chong-Min; PAN; Feng 刊期:2019年第12期
Transmission electron microscopy(TEM) stands out as one of the most powerful tools for characterizing materials at multiple scales and dimensions. This unique technique has nowadays been widely employed in investigating the lithium-ion battery(LIB) materials. The present perspective paper focuses on several LIB relat...
作者:ZHENG; Ze; WENG; Mou-Yi; YANG; Lu-Yi; HU; Zong-Xiang; CHEN; Zhe-Feng; PAN; Feng 刊期:2019年第12期
Layered transition metal(TM) oxides are one of the most widely used cathode materials in lithium-ion batteries. The atomic configuration in TM layer of these materials is often known to be random when multiple TM elements co-exist in the layer(e.g. Ni, Co and Mn). By contrast, the configuration tends to be ordered if...
作者:许惠英; 王维; 朱建清; 邹建卫; 许晓路; 陆胤 刊期:2019年第12期
The pnicogen bond interaction between different electron donors(anion, π-electron, heteroatom) and ECl3(E = As, P) was calculated by the method of MP2/aug-cc-p VTZ. It has been indicated that the pnicogen bonds of complex formed by the anion and ECl3 are more stable than that by the neutral electron donor, in which t...
作者:赵蔡斌; 张强; 靳玲侠; 葛红光; 于小虎; 王文亮 刊期:2019年第12期
Dye-sensitized solar cells(DSSCs) are one of the most promising photovoltaic technologies, and the development of efficient dye sensitizers, especially inexpensive metal-free organic dyes, is always crucial for fabricating new DSSC devices. In this paper, a series of novel metal-free dyes with the D-A-π-A structure w...
作者:彭小英; 冯胜雷 刊期:2019年第12期
The adsorption and dissociation behaviors of methanol on Pd(111), Pd/Au(111) and Pd/Rh(111) surfaces were studied using a periodical slab model and the PW91 generalized gradient approximation(GGA) within the framework of first-principles calculations based on density functional theory(DFT). The adsorption energy and ...
作者:贾辉; 钟涵宇; 张敬一 刊期:2019年第12期
Many small-molecule compounds were reported as microtubule-inhibitor with potential anticancer activities, such as combretastatin-A4(CA-4) analogue. The title compound which is one novel cyclopropylamide analogue of CA-4, namely as ethyl 1-((2-bromophenyl)carbamoyl)-2-(3,4,5-trimethoxyphenyl)cyclopropanecarboxylate, ...
作者:杨毅华; 雍凯丽; 鹿迁; 苗旭光; 刘守信 刊期:2019年第12期
A derivative of Brevianamide F,(3 S,8 a R)-3-((1-allyl-1 H-3-indolyl)methyl)-hexahy-dropyrrolo[1,2-a]pyrazine-1,4-dione, was synthesized and characterized by 1 H NMR, 13 C NMR and confirmed by X-ray crystal structure analysis. This compound crystallizes in orthorhombic system, space group P212121 with a = 9.59590(10)...
作者:李玉麟; 尹琦; 刘天赋; 曹荣; 袁文兵 刊期:2019年第12期
A novel hydrogen-bonded organic framework, HOF-TCPP(HOF = hydrogen bonded organic framework, TCPP = tetrakis(4-carboxyphenyl) porphyrin), has been synthesized via solvothermal reaction in ethylene glycol. Crystal structure was well determined by single-crystal X-ray diffraction and powder X-ray diffraction(PXRD). Top...
作者:陈鸿文; 丁豪; 马金良; 岳芳; 贾潇 刊期:2019年第12期
Porous α-Fe2O3 nanobelts have been prepared via a solvothermal route and subsequent calcination. The as-prepared nanostructure was characterized by XRD, FESEM, TEM, N2 adsorption-desorption isotherms, etc. The α-Fe2O3 nanobelts presented obvious porous structures with the length of ca. 1~2μm, width of ca. 200~350 nm ...
作者:李敏玉; 王飞; 张健 刊期:2019年第12期
Urothermal method was firstly used to synthesize zeolitic tetrazolate-imidazolate frameworks. By using 2-imidazolidone hemihydrate(e-urea) as solvent, a new compound, namely ZTIF-17 with GIS topology, has been obtained by mixing 5,6-dimethylbenzimidazole and 5-ethylthiotrazole ligands, and characterized by powder and...