Journal of Shanghai Jiao Tong University (Science) ›› 2019, Vol. 24 ›› Issue (6): 681-698.doi: 10.1007/s12204-019-2131-1

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Synthesis and Applications of Porous Glass

Synthesis and Applications of Porous Glass

ZHU Benbi (朱本必), ZHANG Zhijian (张志坚), ZHANG Wang (张旺), WU Yu (吴昱), ZHANG Jianzhong (章建忠), IMRAN Zada, ZHANG Di (张荻)   

  1. (1. State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China; 2. Jushi Fiberglass Research Institute, Jushi Group Co., Ltd., Jiaxing 314500, Zhejiang, China; 3. Research Institute of Chemical Defense, Academy of Military Sciences PLA China, Beijing 102205, China)
  2. (1. State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China; 2. Jushi Fiberglass Research Institute, Jushi Group Co., Ltd., Jiaxing 314500, Zhejiang, China; 3. Research Institute of Chemical Defense, Academy of Military Sciences PLA China, Beijing 102205, China)
  • Online:2019-12-15 Published:2019-12-07
  • Contact: ZHANG Wang (张旺), WU Yu (吴昱) E-mail:wangzhang@sjtu.edu.cn, 13681036912@139.com

Abstract: Porous materials have received significant attention for catalyst, electrochemical energy storage, sensing and compound capture. Large surface area and connected inner channel make porous materials outstanding in the applications of catalyst, batteries and biomedicine. Glass is a traditional material and has the advantages of high stability and other physical properties. By combining the advantages of porous materials and glass, porous glass has been researched widely and applied to many leading-edge fields, such as batteries and sensors. This review presents common methods for synthesizing porous glass, including phase separation process (PSP), direct leaching process (DLP) of acid, sintering and so on. Three main steps for fabrication of each process are concluded. The recent applications are support, capturer and matter transport, and they are highlighted in this review. Future directions for preparing these materials are also discussed.

Key words: porous glass| ordered structure| hierarchical structure

摘要: Porous materials have received significant attention for catalyst, electrochemical energy storage, sensing and compound capture. Large surface area and connected inner channel make porous materials outstanding in the applications of catalyst, batteries and biomedicine. Glass is a traditional material and has the advantages of high stability and other physical properties. By combining the advantages of porous materials and glass, porous glass has been researched widely and applied to many leading-edge fields, such as batteries and sensors. This review presents common methods for synthesizing porous glass, including phase separation process (PSP), direct leaching process (DLP) of acid, sintering and so on. Three main steps for fabrication of each process are concluded. The recent applications are support, capturer and matter transport, and they are highlighted in this review. Future directions for preparing these materials are also discussed.

关键词: porous glass| ordered structure| hierarchical structure

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