Search

Your search keyword '"Liao, Zijian"' showing total 31 results
Start Over Author "Liao, Zijian"
31 results on '"Liao, Zijian"'

25. One-dimensional recoverable ZnFe2O4/C/MnO2/BiOI magnetic composite with enhanced photocatalytic performance for organic dyes degradation.

Author

Ma, Mingliang, Chen, Yan, Jiang, Jiabin, Bi, Yuxin, Liao, Zijian, and Ma, Yong

Subjects
RHODAMINE B, VISIBLE spectra, PHOTOCATALYSTS, ECOSYSTEMS, POISONS, ORGANIC dyes
Abstract

Excessive discharge of toxic dyes is detrimental to ecological system and human health. Therefore, an effective photocatalyst must be designed and developed to degrade dyes from wastewater. Herein, a novel one-dimensional (1D) flower-like recoverable ZnFe2O4/C/MnO2/BiOI magnetic composite photocatalyst was synthesized via electrospinning technique combined with hydrothermal method. The photocatalytic activities of composite photocatalyst were evaluated by degrading methyl orange (MO) and Rhodamine B (RhB) under simulated light irradiation. The efficiency of ZnFe2O4/C/MnO2/BiOI photocatalyst in visible light for 150 min reached 91% (MO) and 120 min reached 94% (RhB). Moreover, the degradation rate of MO still remained 78% after five cycles. The design of 1D magnetic flower-like composite provided a new strategy for preparing photocatalysts possessing excellent photocatalytic efficiency and cyclic stability. [ABSTRACT FROM AUTHOR]

Published
2022
Full Text
View/download PDF

31. Fabrication of one-dimensional CoFe 2 /C@MoS 2 composites as efficient electromagnetic wave absorption materials.

Author

Liao Z, Ma M, Tong Z, Bi Y, Chung KL, Qiao M, Ma Y, Ma A, Wu G, Zhong X, and Sun R

Abstract

New types of electromagnetic (EM) wave absorption materials with a light weight, strong absorption ability and wide absorption frequency have been widely explored. Nevertheless, it is still an intractable challenge to design the structure of the materials and rationalize multiple components. In this work, one-dimensional (1D) CoFe 2 /C@MoS 2 composites were prepared via electrospinning technology, high-temperature carbonization and hydrothermal method. SEM and TEM images reveal that the as-prepared CoFe 2 /C fibers with a 1D structure are well coated with MoS 2 . The excellent absorption performance of the composites is mainly attributed to the 1D structure and the ideal impedance matching. CoFe 2 /C@MoS 2 composites show strong absorption ability with an optimal reflection loss (RL) of -66.8 dB (13.28 GHz) at a matching thickness of 2.12 mm. Meanwhile, the composite possesses an effective absorption frequency range between 10.70 and 16.02 GHz with a bandwidth of 5.32 GHz. These results indicate that CoFe 2 /C@MoS 2 composites will become promising lightweight and highly efficient MA materials.

Published
2021
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results