选择特殊符号
选择搜索类型
请输入搜索
金属有机轮烷框架因其具有新颖的拓扑结构和独特的动态特性而备受关注。本项目以分子开关功能为导向,设计含具有缺电子特性的萘二酰亚胺官能团作为有机'轴'或大环'轮',并设计含有萘环等的富电子特性的官能团作为大环'轮'或有机'轴',利用轴-轮间的给体-受体作用实现晶态下金属有机轮烷材料的构筑。研究轴-轮间的电荷转移或电子传递作用,并通过光、热、化学等条件的控制,制备出新颖光致变色、光控开关,光敏探针型的金属有机框架材料。该项目不仅是对金属有机轮烷框架材料设计、制备和功能研究的深入发展,也是构建新型光功能晶态材料的一条崭新途径,有着重要的学术意义。 2100433B
序号 |
标题 |
类型 |
作者 |
---|---|---|---|
1 |
Shish-kebab type MnCo2O4@Co3O4 nanoneedle arrays derived from MnCoLDH@ZIF-67 for high-performance supercapacitors and efficient oxygen evolution reaction |
期刊论文 |
Jiao-Jiao Zhou(#); Xue Han; Kai Tao; Qin Li; Yan-Li L; Chen Chen; Lei Han(*) |
2 |
MOF-derived hierarchical double-shelled NiO/ZnO hollow spheres for high-performance supercapacitors |
期刊论文 |
Li, Guo-Chang(#); Liu, Peng-Fei; Liu, Rui; Liu, Minmin; Tao, Kai; Zhu, Shuai-Ru; Wu, Meng-Ke; Yi, Fei-Yan; Han, Lei(*) |
3 |
Histidine-Controlled Homochiral and Ferroelectric Metal-Organic Frameworks |
期刊论文 |
Yu, Lei(#); Hua, Xiu-Ni; Jiang, Xi-Jie; Qin, Lan; Yan, Xiao-Zhi; Luo, Lai-Hui; Han, Lei(*) |
4 |
A Naphthalenediimide-Based Metal–Organic Framework and Thin Film Exhibiting Photochromic and Electrochromic Properties |
期刊论文 |
Xie, Yi-Xin(#); Zhao, Wen-Na(*); Li,Guo-Chang; Liu, Peng-Fei; Han, Lei(*) |
5 |
Chemical Sensors Based on Metal-Organic Frameworks |
期刊论文 |
Yi, Fei-Yan(#); Chen , Dongxiao; Wu, Meng-Ke; Han, Lei(*); Jiang, Hai-Long(*) |
6 |
High-performance supercapacitors of Cu-based porous coordination polymer nanowires and the derived porous CuO nanotubes |
期刊论文 |
Meng-Ke Wu(#); Jiao-Jiao Zhou; Fei-Yan Yi; Chen Chen; Yan-Li Li; Qin Li; Kai Tao; Lei Han(*) |
7 |
Fabrication of hollow N-doped carbon supported ultrathin NiO nanosheets for high-performance supercapacitor |
期刊论文 |
Qin Li(#); Cong-Ling Li; Yan-Li Li; Jiao-Jiao Zhou; Chen Chen; Rui Liu(*); Lei Han(*) |
8 |
MOF-derived self-sacrificing route to hollow NiS2/ZnS nanospheres for high performance supercapacitors |
期刊论文 |
Li, Guo-Chang(#); Liu, Minmin; Wu, Meng-Ke; Liu, Peng-Fei; Zhou, Ziwei; Zhu, Shuai-Ru; Liu, Rui; Han, Lei(*) |
9 |
Conformational diversity of flexible ligand in metal-organic frameworks controlled by size-matching mixed ligands |
期刊论文 |
Hua, Xiu-Ni(#); Qin, Lan; Yan, Xiao-Zhi; Yu, Lei; Xie, Yi-Xin; Han, Lei(*) |
10 |
Covalent Triazine Framework Modified BiOBr Nanoflake with Enhanced Photocatalytic Activity for Antibiotic Removal |
期刊论文 |
Shuai-Ru Zhu(#); Qi Qi; Yuan Fang; Wen-Na Zhao(*); Meng-Ke Wu; Lei Han |
11 |
A Zinc Cobalt Sulfide Nanosheet Array Derived from a 2D Bimetallic Metal-Organic Frameworks for High-Performance Supercapacitors |
期刊论文 |
Kai Tao(#)(*); Xue Han; Qiuhui Cheng; Yujing Yang; Zheng Yang; Qingxiang Ma; Lei Han(*) |
12 |
In Situ Growth of Metal-Organic Framework on BiOBr 2D Material with Excellent Photocatalytic Activity for Dye Degradation |
期刊论文 |
Zhu, Shuai-Ru(#); Wu, Meng-Ke; Zhao, Wen-Na(*); Liu, Peng-Fei; Yi, Fei-Yan; Li, Guo-Chang; Tao, Kai; Han, Lei(*) |
13 |
Hierarchical Two-Dimensional Conductive Metal−Organic Framework/Layered Double Hydroxide Nanoarray for a HighPerformance Supercapacitor |
期刊论文 |
Yan-Li Li; Jiao-Jiao Zhou; Meng-Ke Wu; Chen Chen; Kai Tao; Fei-Yan Yi; Lei Han(*) |
14 |
MOF-derived In2S3 nanorods for photocatalytic removal of dye and antibiotics |
期刊论文 |
Yuan Fang(#); Shuai-Ru Zhu(#); Meng-Ke Wu; Wen-Na Zhao(*); Lei Han(*) |
15 |
Conductive 2D Metal-Organic Frameworks Decorated on Layered Double Hydroxides Nanoflower Surface for High-Performance Supercapacitor |
期刊论文 |
Yanli Li(#); Qin Li; Shihang Zhao; Chen Chen; Jiaojiao Zhou; Kai Tao; Lei Han(*) |
16 |
A metal–organic framework derived hierarchical nickel–cobalt sulfide nanosheet array on Ni foam with enhanced electrochemical performance for supercapacitors |
期刊论文 |
Kai Tao(#); Xue Han; Qingxiang Ma; Lei Han(*) |
17 |
Porous Co3O4 microflowers prepared by thermolysis of metal-organic framework for supercapacitor |
期刊论文 |
Li, Guo-Chang(#); Hua, Xiu-Ni; Liu, Peng-Fei; Xie, Yi-Xin; Han, Lei(*) |
18 |
Formation of bimetallic metal-organic frameworks nanosheets and their derived porous nickel-cobalt sulfides for supercapacitors |
期刊论文 |
Chen Chen(#); Meng-Ke Wu; Kai Tao; Jiao-Jiao Zhou; Yan-Li Li; Xue Han; Lei Han(*) |
19 |
A Bifunctional Anionic Metal–Organic Framework: Reversible Photochromism and Selective Adsorption of Methylene Blue |
期刊论文 |
Yan Zhou(#); Lan Qin; Meng-Ke Wu; Lei Han(*) |
20 |
Hierarchical core-shell SiO2@PDA@BiOBr microspheres with enhanced visible-light-driven photocatalytic performance |
期刊论文 |
Zhu, Shuai-Ru(#); Qi, Qi; Zhao, Wen-Na(*); Wu, Meng-Ke; Fang, Yuan; Tao, Kai; Yi, Fei-Yan; Han, Lei(*) |
21 |
A hierarchical NiO/NiMn-layered double hydroxide nanosheet array on Ni foam for high performance supercapacitors |
期刊论文 |
Liu, Peng-Fei(#); Zhou, Jiao-Jiao; Li, Guo-Chang; Wu, Meng-Ke; Tao, Kai; Yi, Fei-Yan; Zhao, Wen-Na; Han, Lei(*) |
22 |
In situ growth of ZIF-8 nanocrystals on layered double hydroxide nanosheets for enhanced CO2 capture |
期刊论文 |
Liu, Peng-Fei(#); Tao, Kai; Li, Guo-Chang; Wu, Meng-Ke; Zhu, Shuai-Ru; Yi, Fei-Yan; Zhao, Wen-Na; Han, Lei(*) |
23 |
An Ultrastable Metal-Organic Framework with Open Coordinated Sites Realizing Selective Separation toward Cationic Dyes in Aqueous Solution |
期刊论文 |
Wu, Meng-Ke(#); Yi, Fei-Yan(*); Fang, Yuan; Xiao, Xun-Wen; Wang, Shi-Cheng; Pan, Lu-Qing; Zhu, Shuai-Ru; Tao, Kai; Han, Lei(*) |
24 |
Enhanced photocatalytic performance of BiOBr/NH2-MIL-125(Ti) composite for dye degradation under visible light |
期刊论文 |
Zhu, Shuai-Ru(#); Liu, Peng-Fei; Wu, Meng-Ke; Zhao, Wen-Na; Li, Guo-Chang; Tao, Kai; Yi, Fei-Yan; Han, Lei(*) |
25 |
Highly selective luminescent sensor for CCl4 vapor and pollutional anions/cations based on a multi-responsive MOF |
期刊论文 |
Fei-Yan Yi(#)(*); Shi-Cheng Wang; Minli Gu; Jia-Qi Zheng; Lei Han(*) |
26 |
Enhanced photocatalytic activity in hybrid composite combined BiOBr nanosheets and Bi2S3 nanoparticles |
期刊论文 |
Shuai-Ru Zhu(#); Qi Qi; Wen-Na Zhao; Yuan Fang; Lei Han(*) |
27 |
Fabrication of heterostructured BiOBr/Bi24O31Br10/TiO2 photocatalyst by pyrolysis of MOF composite for dye degradation |
期刊论文 |
Zhu, Shuai-Ru(#); Wu, Meng-Ke; Zhao, Wen-Na(*); Yi, Fei-Yan; Tao, Kai; Han, Lei(*) |
28 |
Tanghulu-like NiO microcubes on Co3O4 nanowires arrays anchored on Ni foam with improved electrochemical performances for supercapacitors |
期刊论文 |
Jiao-Jiao Zhou(#); Meng-Ke Wu; Kai Tao; Yan-Li Li; Qin Li; Chen Chen; Fei-Yan Yi; Lei Han(*) |
29 |
A Dual-Functional Luminescent MOF Sensor for Phenylmethanol Molecule and Tb3 Cation |
期刊论文 |
Fei-Yan Yi(#)(*); Minli Gu; Shi-Cheng Wang; Shi-Cheng Wang; Luqing Pan; Lei Han(*) |
30 |
Co3O4@CoNi-LDH core/shell nanosheet arrays for high-performance battery-type supercapacitors |
期刊论文 |
Jiao-Jiao Zhou(#); Qin Li; Chen Chen; Yan-Li Li; Kai Tao; Lei Han(*) |
通常所谓的新型金属材料都是合金,如现在正在研制的磁制冷材料,利用材料的磁热效应制冷,以取代氟利昂制冷,又如现在研发的一些形状记忆合金,在改变形状后,可通过加热,使之恢复之前的形状,这类材料都属于新材料
新型金属涂料有:水包水多彩涂料、硅藻泥、磐彩、戈壁、厚浆质感漆、金银泊漆、等等很多。新材料是指新出现的或正在发展中的,具有传统材料所不具备的优异性能和特殊功能的材料;或采用新技术(工艺,装备),使传统...
新型内牙型金属膨胀螺丝图片描述:适用范围 主要应用于国外高端建筑领域,如欧洲,美国,中东,日韩等发达国家,2013年进入国内市场。广泛适用于混泥土埋置相关作业。如:建筑幕墙,室内装饰,空调,灯饰,广告...
新型储甲烷金属-有机骨架材料的设计
针对迄今具有最大甲烷存储量的金属-有机骨架(MOF)材料PCN-14,采用质心分布图研究了甲烷在其中的吸附机理.结果表明,PCN-14中主要存在两个吸附位,并且有机配体对材料吸附甲烷有着重要影响.因此,通过改变有机配体的类型,设计了对甲烷具有更高吸附性能的新型MOF材料PCN-M.PCN-M在3.5 MPa下、290 K时对甲烷的吸附量达到了257 V/V,比PCN-14增加了12%;298 K时对甲烷的吸附量达到了241 V/V,超过了DOE标准180 V/V的34%.此外,本工作表明了改变有机配体是改善材料存储甲烷能力的一种可行方法,为合成高甲烷储存量的新MOF材料提供了理论依据.
运用编织来制造共价金属框架和金属有机框架
现在社会有着很多方法去制造纳米材料,但是编织,这种最古老和最持久的制造方法,直到最近才被列入其中。来自美国能源署Lawrence伯克利实验室和UC伯克利的科学家用螺旋有机线编织了世界上第一个三维共价有机框架。这种编织的COFs有着明显良好的折叠性、弹性和可逆性,并且这些性能要比以前的COFs要好。
主要完成人:
谢作伟(香港中文大学)
2008年度国家自然科学奖二等奖。
以三配位的有机硼及相关结构为平台,合成十多种配位能力、长度、电子和立体结构不同的吡啶和羧酸桥联配体;基于配位化学和超分子化学原理, 制备和组装孔洞尺寸多样化的金属-有机框架和笼, 实现对特定材料的结构和手性的可控制合成和调控, 探索和总结手性纳米结构形成过程各基本结构单元的电子和空间结构、配体的手性结构、材料的制备和组装方法与目标结构和性能之间的关系。利用三吡啶有机硼多齿配体与不同的金属Ag(I)盐自组装得到了三种具有不同的3-联结金属有机框架材料,其基本骨架是阳离子的聚合网络,其构成是螺旋桨状的配体L与三角形的Ag-N键恰当结合的必然结果; 稀土离子与三酸酸有机硼组装形成一个含有Nd4簇、十二连接的高稳定性的三维框架结构,可以在水相中催化多种有机反应;利用具有裸露的吡啶基团的三线螺旋体与金属离子组装成多孔框架,手性螺旋体在分级组装中,其自身的对称性和手性在三维结构中得以保持,并且进行了手性的传递和放大。以酸酸Co希夫碱为桥联配体与金属离子组装,合成了具有纳米孔道结构的3D框架,在环氧丙烷的动力学水解拆分中高的催化活性和选择性,反应的本征活性大幅度提高,甚至超过均相催化反应结果, 观察并研究了框架结构中催化的限阈效应和多相性;以扭曲的还原型金属希夫碱(Salan)为配体,与金属锌离子配位组装得到了手性多孔的螺旋八面体体笼,可以吸附拆分外消旋苯乙醇、苯乙胺和亚枫类有机分子,但是只显示出了中等的选择性。 在国际重要学术期刊发表SCI论文16篇(其中JACS 和Angew Chem论文4篇,Adv. Mater1篇,Chem. Soc. Rev.1篇, Chem Commun 3篇)。有2篇论文发表后别被Nature Chemistry选为研究亮点进行了评述,其中一篇被Angew. Chem.选作内封面。 2100433B