Flexible Transparent Molybdenum Trioxide Nanopaper for Energy Storage.

Yao, Bin; Huang, Liang; Zhang, Jing; Gao, Xiang; Wu, Jiabin; Cheng, Yongliang; Xiao, Xu; Wang, Bo et al. · Adv Mater · 2016

basic_science · Level V

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Abstract

A flexible transparent molybdenum trioxide nanopaper, assembled via ultralong molybdenum trioxide nanobelts, displays an excellent average transmittance of ≈90% in the visible region. The free-standing nanopaper electrode delivers an outstanding specific capacitance of 1198 F g(-1) and shows an excellent long-term stability performance over 20 000 cycles with a retention rate of 99.1%.