Chengjian Zhang

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Articles

Autodegradable Polymers: Complete Degradation without Any Trigger, Tunable Performance, and Biomedical Applications

Dec 5, 2024 | dx.doi.org | Shuohong Chen |Chengjian Zhang |Xinghong Zhang
Autodegradable Polymers: Complete Degradation without Any Trigger, Tunable Performance, and Biomedical Applications

Dec 4, 2024 | pubs.acs.org | Shuohong Chen |Chengjian Zhang |Xinghong Zhang
Free Radical Copolymerization of 1,3-Cyclooctadiene with Maleic Anhydride or N-Substituted Maleimides: A Simple Way to High-Performance Transparent Plastic

Nov 1, 2024 | pubs.rsc.org | Wenqi Guo |xun zhang |Chengjian Zhang |Xinghong Zhang

Free Radical Copolymerization of 1,3-Cyclooctadiene with Maleic Anhydride or N-Substituted Maleimides: A Simple Way to High-Performance Transparent Plastic Herein, we reported the free radical copolymerization of 1,3-cyclooctadiene and maleic anhydride or N-Substituted Maleimides. The obtained alternating copolymers with fine-tuned Tg (ranging from 62 ℃ to 300 ℃) and excellent properties on thermal resistance and optical properties (up to 90% transmissivity).
Chemically recyclable polyvinyl chloride-like plastics - Nature Communications

Oct 2, 2024 | nature.com | Wenqi Guo |Chengjian Zhang

AbstractPolyvinyl chloride (PVC) is the world’s third-most widely manufactured thermoplastic, but has the lowest recycling rate. The development of PVC-like plastics that can be depolymerized back to monomer contributes to a circular plastic economy, but has not been accessed. Here, we develop a series of chemically recyclable plastics from the reversible copolymerization of cyclic anhydride with chloral.
Metal-Free Ring-Opening Polymerization of Propylene Oxide: Synthesis and Characterization of Polyether in the Undergraduate Organic Chemistry Laboratory

Sep 11, 2024 | dialnet.unirioja.es | Chengjian Zhang

Ayuda Buscar en la ayuda Buscar en la ayuda Metal-Free Ring-Opening Polymerization of Propylene Oxide: Synthesis and Characterization of Polyether in the Undergraduate Organic Chemistry Laboratory [1] Zhejiang University, China Localización: Journal of chemical education, ISSN 0021-9584, Vol. 101, Nº 8, 2024, págs.
Remote Sensing | Free Full-Text | Estimation of Maize Biomass at Multi-Growing Stage Using Stem and Leaf Separation Strategies with 3D Radiative Transfer Model and CNN Transfer Learning

Aug 15, 2024 | mdpi.com | Dan Zhao |Guijun Yang |Fenghua Yu |Chengjian Zhang

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
One-Step Upcycling the Engineering Plastic of Polyoxymethylene toward a Flowing Telechelic Polyester: From Poly(A) to Poly(A-alt-B)

Aug 14, 2024 | dx.doi.org | Shuohong Chen |xun zhang |Chengjian Zhang |Xinghong Zhang
O/S Exchange Reaction in Synthesizing Sulfur‐Containing Polymers

May 27, 2024 | chemistry-europe.onlinelibrary.wiley.com | Yue Sun |Chengjian Zhang |Xinghong Zhang

Using carbon disulfide (CS2) and carbonyl sulfide (COS) as sulfur-containing and one-carbon feedstocks to make value-added products is paramount for both pure and applied chemistry and environmental science. One of the practical strategies is to copolymerize these bulk chemicals with epoxides to produce sulfur-containing polymers.
Sustainable Polymers with High Performance and Infinite Scalability

Feb 29, 2024 | onlinelibrary.wiley.com | Yue Sun |Ziheng Liu |Chengjian Zhang |Xinghong Zhang

Conflict of interests The authors declare no conflict of interest. Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.
Water‐Degradable Oxygen‐Rich Polymers with AB/ABB Units from Fast and Selective Copolymerization

Jan 27, 2024 | onlinelibrary.wiley.com | xun zhang |Yanni Xia |Yue Sun |Chengjian Zhang

Conflict of interest The authors declare no conflict of interest. Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.

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