Oxidative intercalation for monometallic Ni2+-Ni3+ layered double hydroxide and enhanced capacitance in exfoliated nanosheets

• Main Authors: Gu, Feng, Cheng, Xing, Wang, Shufen, Wang, Xu, Lee, Pooi See
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: layered double hydroxide; capacitive behavior; nanosheets; nanomaterials; Ni(OH)2; DRNTU::Engineering::Materials::Nanostructured materials
• Online Access: https://hdl.handle.net/10356/104706; http://hdl.handle.net/10220/24677
• Institution: Nanyang Technological University

Monometallic Ni2+-Ni3+ layered double hydroxide (LDH) is prepared using a simple oxidative intercalation process and may be further exfoliated into positively charged Ni(OH)2 unilamellar sheets. The superior capacitive behavior of the unilamellar sheets stranded in carbon nanotubes (CNTs) networks i...