Institution
Hefei University of Technology
Education•Hefei, China•
About: Hefei University of Technology is a education organization based out in Hefei, China. It is known for research contribution in the topics: Computer science & Microstructure. The organization has 28093 authors who have published 24935 publications receiving 324989 citations.
Papers published on a yearly basis
Papers
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TL;DR: ZnFe2O4–rGO showed to be a promising photocatalyst with magnetism for the oxidative degradation of aqueous organic pollutants and simple separation and the combination of ZnFe 2O4 NPs with graphene sheets leads to a much higher catalytic activity than pure ZnO4.
Abstract: A magnetic ZnFe2O4–reduced graphene oxide (rGO) hybrid was successfully developed as a heterogeneous catalyst for photo-Fenton-like decolorization of various dyes using peroxymonosulfate (PMS) as an oxidant under visible light irradiation. Through an in situ chemical deposition and reduction, ZnFe2O4 nanoparticles (NPs) with an average size of 23.7 nm were anchored uniformly on rGO sheets to form a ZnFe2O4–rGO hybrid. The catalytic activities in oxidative decomposition of organic dyes were evaluated. The reaction kinetics, effect of ion species and strength, catalytic stability, degradation mechanism, as well as the roles of ZnFe2O4 and graphene were also studied. ZnFe2O4–rGO showed to be a promising photocatalyst with magnetism for the oxidative degradation of aqueous organic pollutants and simple separation. The combination of ZnFe2O4 NPs with graphene sheets leads to a much higher catalytic activity than pure ZnFe2O4. Graphene acted as not only a support and stabilizer for ZnFe2O4 to prevent them from aggregation, largely improving the charge separation in the hybrid material, but also a catalyst for activating PMS to produce sulfate radicals at the same time. The ZnFe2O4–rGO hybrid exhibited stable performance without losing activity after five successive runs.
93 citations
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TL;DR: In this paper, the effect of pH, ionic strength, humic acid and fulvic acid on the sorption of Pb(II) to Na-rectorite was investigated.
93 citations
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TL;DR: The pyrolysis kinetics of a typical biomass energy feedstock, beech, was investigated based on thermogravimetric analysis over a wide heating rate range from 5K/min to 80K/Min, and it was shown that the optimized parameters were applicable to heating rates beyond those used to generate them.
93 citations
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TL;DR: It is reported that large-scale exfoliation of ground mica into mono- or few-layered mica nanosheets with a production rate of ~1.0 g h−1 can be successfully achieved and the mica NanosheETS are assembled into strong biomimetic polymeric mica film that inherits the high electric insulation, excellent visible transmittance, and unique ultraviolet-shielding properties of natural mica.
Abstract: Biomimetic assembly of high-quality nanosheets into nacre-like structures can produce macroscopic films with favorable mechanical and optical performances due to the intrinsic properties and high level of ordering of the nanoscale building blocks. Natural ground mica is abundant and exhibits great application potential. However, large size and low aspect ratio greatly limit its biomimetic assembly. Moreover, exfoliation of ground mica into high-quality nanosheets remains a significant challenge. Here, we report that large-scale exfoliation of ground mica into mono- or few-layered mica nanosheets with a production rate of ~1.0 g h−1 can be successfully achieved. The mica nanosheets are then assembled into strong biomimetic polymeric mica film that inherits the high electric insulation, excellent visible transmittance, and unique ultraviolet-shielding properties of natural mica. Its overall performance is superior to that of natural sheet mica and other biomimetic films, making the polymeric mica film a suitable substrate for flexible and transparent devices. Biomimetic assembly of nanosheets into nacre-like structures and films is of interest for a range of applications; the abundance of mica makes it a good candidate. Here, the authors report on the large-scale exfoliation of ground mica into nanosheets and the assembly into polymeric mica films.
93 citations
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TL;DR: The analysis of microbial community structure demonstrated that phenols degraders were less tolerant to high concentrations of Na+ and phenols than methanogens.
93 citations
Authors
Showing all 28292 results
Name | H-index | Papers | Citations |
---|---|---|---|
Yi Chen | 217 | 4342 | 293080 |
Xiang Zhang | 154 | 1733 | 117576 |
Jun Chen | 136 | 1856 | 77368 |
Shuicheng Yan | 123 | 810 | 66192 |
Yang Li | 117 | 1319 | 63111 |
Jian Liu | 117 | 2090 | 73156 |
Han-Qing Yu | 105 | 718 | 39735 |
Jianqiao Ye | 101 | 962 | 42647 |
Wei Liu | 96 | 1538 | 42459 |
Wei Zhou | 93 | 1640 | 39772 |
Panos M. Pardalos | 87 | 1207 | 39512 |
Zhong Chen | 80 | 1000 | 28171 |
Yong Zhang | 78 | 665 | 36388 |
Rong Cao | 76 | 568 | 21747 |
Qian Zhang | 76 | 891 | 25517 |