title: Transferable and flexible nanorod-assembled TiO₂ cloths for dye-sensitized solar cells, photodetectors, and photocatalysts.
abstract: Flexible and transferable TiO(2) nanorods cloths (TNRCs) were synthesized from a fast and catalyst-free microwave heating route by using carbon cloth as an efficiently sacrificial template. The as-synthesized TNRCs were assembled by numerous aligned TiO(2) nanorods with diameters of about 100 nm. The good transferability and flexibility make it possible to be transferred to any substrate for further device applications. As an example, we transferred the TNRCs to a FTO substrate to make dye-sensitized solar cells, which exhibited an improved efficiency of around 2.21% assisted by TiCl(4) treatment. The transferable TNRCs were also configured as high-performance photodetectors. Illuminated by UV light with a wavelength of 365 nm, the current was found significantly enhanced, and an I(UV)/I(dark) of about 60, a rise time of nearly 1.4 s, and a decay time of 6.1 s were obtained. Moreover, they were also configured as flexible and recyclable photocatalysts with good photocatalytic performance for the degradation of methylene blue solution under UV light irradiation.
authors.affiliation: Wuhan National Laboratory for Optoelectronics and College of Optoelectronic Science and Engineering, Huazhong University of Science and Technology, Wuhan, China.
authors.forename: Zhuoran
authors.initials: Z
authors.lastname: Wang
authors.forename: Heng
authors.initials: H
authors.lastname: Wang
authors.forename: Bin
authors.initials: B
authors.lastname: Liu
authors.forename: Wenzhe
authors.initials: W
authors.lastname: Qiu
authors.forename: Jun
authors.initials: J
authors.lastname: Zhang
authors.forename: Sihan
authors.initials: S
authors.lastname: Ran
authors.forename: Hongtao
authors.initials: H
authors.lastname: Huang
authors.forename: Jing
authors.initials: J
authors.lastname: Xu
authors.forename: Hongwei
authors.initials: H
authors.lastname: Han
authors.forename: Di
authors.initials: D
authors.lastname: Chen
authors.forename: Guozhen
authors.initials: G
authors.lastname: Shen