Polymer Engineering Center, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA.
Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA.
Nanoscale. 2017 Jan 26;9(4):1428-1433. doi: 10.1039/c6nr07602e.
A novel polydimethylsiloxane (PDMS)/cellulose nanocrystal flake (CNCF) composite triboelectric nanogenerator (CTG) using CNCFs as effective dielectrics exhibited a 10-times-enhanced triboelectric performance compared with its pure PDMS counterpart. Positive charges generated on the surface of the CNCFs during cyclic compression boosted electron transfer and induced extra charges. The CTG exhibited an instantaneous output power (density) of 1.65 mW (0.76 mW cm) under continuous operation.
一种新型的聚二甲基硅氧烷（PDMS）/纤维素纳米晶体薄片（CNCF）复合摩擦纳米发电机（CTG），使用 CNCFs 作为有效的电介质，与纯 PDMS 相比，其摩擦电性能提高了 10 倍。在循环压缩过程中，CNCF 表面产生的正电荷促进了电子转移并诱导了额外的电荷。该 CTG 在连续运行下的瞬时输出功率（密度）为 1.65 mW（0.76 mW cm）。
