Cryogel synthesis of hierarchical interconnected macro-/mesoporous Co3O4 with superb electrochemical energy storage

• Main Authors: Wang, Xu, Sumboja, Afriyanti, Khoo, Eugene, Yan, Chaoyi, Lee, Pooi See
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry
• Online Access: https://hdl.handle.net/10356/98821; http://hdl.handle.net/10220/17119
• Institution: Nanyang Technological University

In this contribution, we report a facile synthesis of ultrafine Co3O4 nanocrystals with an in situ construction of mesoporous and macroporous network for supercapacitor electrode material. The resultant ultrafine Co3O4 nanocrystals form an interconnected macroporous network with mesoporous hierarchi...