Aluminum Tralen Complex Meditated Reversible-Deactivation Radical Polymerization of Vinyl Acetate [0.03%]
铝氧杂环丁烷介导的醋酸乙烯酯可逆脱活自由基聚合
Shih-Ji Chen,Shan-Cheng Tang,Pan Zhang et al.
Shih-Ji Chen et al.
The AlIII(tralen)Cl complex (tralenH2 = N,N'-di(cyclohepta-2,4,6-trien-1-one-2-yl)-1,2-diaminobenzene) has been synthesized and applied to mediate the reversible-deactivation radical polymerization (RDRP) of vinyl monomers. The polymerizati...
Catalytically Controlled Ring-Opening Polymerization of 2-Oxo-15-crown-5 for Degradable and Recyclable PEG-Like Polyesters [0.03%]
以冠醚酮为单体的动态共价聚合物及其在生物医学中的应用研究进展
Zhitao Hu,Xiaohui Cao,Xiaohui Zhang et al.
Zhitao Hu et al.
Poly(ethylene glycol) (PEG) has been extensively used in diverse applications. However, it is not biodegradable and shows abnormal immune responses. Herein, a fast, controlled, ring-opening polymerization (ROP) of 2-oxo-15-crown-5 (O-15C5) ...
Correction to "Incorporation of 1,3-Free-2,6-Connected Azulene Units into the Backbone of Conjugated Polymers: Improving Proton Responsiveness and Electrical Conductivity'' [0.03%]
“将1,3-自由-2,6-连接的天蓝烯单元结合到共轭聚合物主链中：改善对质子响应和电导率”的勘误
Honglei Gao,Congwu Ge,Bin Hou et al.
Honglei Gao et al.
Published Erratum
ACS macro letters. 2021 Mar 16;10(3):312. DOI:10.1021/acsmacrolett.1c00051 2021
Synthesis of Optically Active Helical Polycarbenes through Helix-Sense-Selective Polymerization Strategy and Their Application in Chiral Separation [0.03%]
手性螺旋状聚碳素的合成及其在拆分对映体中的应用研究
Bao-Rui Gao,Yong-Jie Wu,Lei Xu et al.
Bao-Rui Gao et al.
In this work, helical polycarbenes with optical activity were designed and facilely synthesized through the helix-sense-selective polymerization (HSSP) of the diazoacetate monomer with a dimethylbenzyl ester pendant catalyzed by π-allylPdC...
Visualization and Quantitative Evaluation of Toughening Polymer Networks by a Sacrificial Dynamic Cross-Linker with Mechanochromic Properties [0.03%]
一种具有机械变色性能的可牺牲动态交联剂用于增强型聚合物网络的可视化及定量表征
Hio Sakai,Daisuke Aoki,Kota Seshimo et al.
Hio Sakai et al.
A difluorenylsuccinonitrile-(DFSN)-based linker, whose central C-C bond is readily cleaved under mechanical stress to generate a relatively stable pink radical species, was introduced into polymer networks. DFSN-based cross-linked polymers ...
Rongjin Zeng,Zehao Gong,Liang Chen et al.
Rongjin Zeng et al.
Chalcogen bonding is regarded as a form of noncovalent interaction; however, harnessing chalcogen bonds to drive macromolecular self-assembly remains unexplored. Here we report two classes of chalcogen-bonding partner polymers and their uni...
Kinetic Monitoring of Block Copolymer Self-Assembly Using In Situ Spectroscopic Ellipsometry [0.03%]
采用原位椭偏谱法监测嵌段共聚物自组装的动态过程
Connor R Bilchak,Shivajee Govind,Guillermo Contreas et al.
Connor R Bilchak et al.
Understanding the kinetic pathways of self-assembly in block copolymers (BCPs) has been a long-standing challenge, mostly due to limitations of in situ monitoring techniques. Here, we demonstrate an approach that uses optical birefringence,...
Separation of Geometrical and Topological Entanglement in Confined Polymers Driven out of Equilibrium [0.03%]
囚禁聚合物非平衡几何纠缠和拓扑纠缠的分离
Davide Michieletto,Enzo Orlandini,Matthew S Turner et al.
Davide Michieletto et al.
We use Brownian dynamics simulations and advanced topological profiling methods to characterize the out-of-equilibrium evolution of self-entanglement in linear polymers confined into nanochannels and under periodic compression. By introduci...
100th Anniversary of Macromolecular Science Viewpoint: Integrating Chemistry and Engineering to Enable Additive Manufacturing with High-Performance Polymers [0.03%]
大分子科学百年纪念：集成化学与工程推动高性能聚合物的增材制造观点文章
Andrew J Boydston,Jianxun Cui,Chang-Uk Lee et al.
Andrew J Boydston et al.
Additive manufacturing (AM) with high-performance polymers (HPPs) represents simultaneously one of the most desirable and challenging feats in the AM arena. The very properties that make HPPs so attractive in a broad range of applications a...
Polymer Nanocomposite Data: Curation, Frameworks, Access, and Potential for Discovery and Design [0.03%]
聚合物纳米复合材料数据：整理、框架、访问以及发现和设计的潜力
L Catherine Brinson,Michael Deagen,Wei Chen et al.
L Catherine Brinson et al.
With the advent of the materials genome initiative (MGI) in the United States and a similar focus on materials data around the world, a number of materials data resources and associated vocabularies, tools, and repositories have been develo...