Jin Xu

Research Institute of Petroleum Exploration and Development

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Genqiang Zhang

Hefei National Center for Physical Sciences at Nanoscale

Siwei Meng

Research Institute of Petroleum Exploration and Development

Wang Meng-xiao

Qingdao University of Science and Technology

Xiaoqi Wang

Northwest Normal University

Dayu Zhou

Guizhou Normal University

Jianming Li

Ningbo University of Technology

Yunpeng Su

Xinjiang University

Jianming Li

Hong Kong Baptist University

Jiaping Tao

Research Institute of Petroleum Exploration and Development

Yapeng Li

University of Science and Technology of China

Cooperative Institutions

Chinese Academy of Sciences

185

University of Science and Technology of China

111

Jilin University

University of Chinese Academy of Sciences

Peking University

Research Institute of Petroleum Exploration and Development

Huazhong University of Science and Technology

Zhejiang University

Beijing Institute of Technology

Hefei National Center for Physical Sciences at Nanoscale

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Improved adsorption properties of tetracycline on KOH/KMnO4 modified biochar derived from wheat straw

Chemosphere (2022)

Jin Xu Yin Zhang Bin Li Shisuo Fan Huacheng Xu

Langmuir adsorption model

Surface Modification

10.1016/j.chemosphere.2022.133981

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Citations (105)

The annealing process of R.F. magnetron sputtered ZnO:Al films

Asia Optical Fiber Communication and Optoelectronics Conference (2007)

Zhinong Yu Jin Xu Wei Xue Jinwei Li

The ZnO:AI films were annealed at different atmosphere. The films annealed in vacuum showed perfect properties, compared with in air and Ar atmosphere, and the low resistivity of the order of 10 ^-3 Omegaldrcm was obtained in the condition of vacuum annealing at 220degC.

Cavity magnetron

10.1109/aoe.2007.4410872

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Citations (0)

Residual level of dimethachlon in rice‐paddy field system and cooked rice determined by gas chromatography with electron capture detector

Biomedical Chromatography (2018)

Caiyuan Sun Lingrong Zeng Jin Xu Lei Zhong Xinwen Han

Abstract In this study, a modified quick, easy, cheap, effective, rugged and safe method coupled with gas chromatography with electron capture detection was established to determine dimethachlon residues in paddy soil, rice husk, rice straw, brown rice and cooked rice. The limits of quantification of dimethachlon were 0.01 mg/kg for paddy soil, brown rice and cooked rice and 0.02 mg/kg for rice straw and rice husk. The mean recoveries were in the range 78.59–104.7% with relative standard deviation values of <10% for dimethachlon in the five matrices. For field experiments, the final residues of dimethachlon in paddy soil were < 0.05 mg/kg and were < 1.21 mg/kg in rice straw from six sites. The final residues of dimethachlon in the brown rice at 21, 28 and 35 days after spraying from six sites were 0.08–7.58 mg/kg, and 0.16–30.1 mg/kg in rice husk. Our six test sites covered the main rice–producing areas of China. The routine rice cooking process of a Chinese family could apparently increase the removal of dimethachlon in rice compared with brown rice, and the reduction ratios were > 96%.

Husk

Brown rice

Rice straw

Paddy field

Rice plant

Electron capture detector

Relative standard deviation

10.1002/bmc.4226

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Citations (16)

The Influence of Cemgni4 on the Hydrogen Absorption and Desorption Characteristics of Cemgni Hydrogen Storage Alloys

Jiaqi Zhu Jin Xu Li Ruihan Yifei Yang Bai Junyu

10.2139/ssrn.5074065

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Preparation and Stability Studies of a Desulfurizer Loaded on Porous Silica Gel

Advanced materials research (2014)

Wei Xu Meng Long Lai Qi Su Jing Guo Yiwei Fang

A novel ionic liquid 1,1,3,3-tetramethylguanidinium lactate (TMGL) has been prepared. And the stability of ionic liquid was determined at different temperatures and pressures, which shows extremely low vapor pressure and high thermal stability. TMGL was immobilized by adjusting the feed ratio (TMGL/SiO 2 ) and particle size, the concentration of 0.90% sulfur dioxide gas passed into a certain amount of the loaded ionic liquid TMGL-SiO 2 , quickly reduced to less than 0.05%, the concentration was measured by a BRUKER Infra-red Spectrometer. This ionic liquid has potential applications in flue gas desulphuration (FGD).

Thermal Stability

10.4028/www.scientific.net/amr.852.92

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Citations (0)

Effect of Wet Ball Milling on Hydrogen Absorption and Desorption Properties of Mg2ni Hydrogen Storage Alloy

Jiaqi Zhu Jin Xu Li Ruihan Yifei Yang Junyu Bai

Ball (mathematics)

10.2139/ssrn.4940621

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“Plug-and-Go”-Type Liquid Diode: Integrated Mesh with Janus Superwetting Properties

Advanced Materials Interfaces (2016)

Hao Li Moyuan Cao Xiaoyan Ma Yaxin Zhang Jin Xu

Unidirectional liquid transportation is an essential process for some creatures, and it has important applications in the field of wastewater purification, liquid manipulation, etc. However, existing materials capable of unidirectional liquid transportation are rare and lack diversity and composability of membrane pore size. A novel Janus superwetting mesh is fabricated by integrating superoleophobic and superoleophilic surfaces underwater. Oil droplets can penetrate through the Janus mesh from the superoleophobic side to the superoleophilic side but are blocked from the reverse direction underwater. This Janus mesh can be assembled into a valvelike liquid diode, which makes it convenient for use in underwater unidirectional oil transportation. This work should serve as a source of inspiration for the construction of novel materials and corresponding devices with practical applications in oil/water separation, microfluidics, and other intelligent systems.

Creatures

10.1002/admi.201600276

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Citations (40)

Effect of Fe3O4 nanoparticles exposure on the treatment efficiency of phenol wastewater and community shifts in SBR system

Journal of Hazardous Materials (2020)

Qianzhi Zeng Jin Xu Yuan Hou Hongxin Li Cong Du

Biopolymer

Degradation

10.1016/j.jhazmat.2020.124828

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Citations (33)

Effect of element substitution and surface treatment on low temperature properties of AB3.42-type La–Y–Ni based hydrogen storage alloy

International Journal of Hydrogen Energy (2020)

Shujuan Zhou Xu Zhang Li Wang Yuyuan Zhao Wei Xiong

10.1016/j.ijhydene.2020.10.158

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Citations (27)

Cu₂O-directed in situ growth of Au nanoparticles inside HKUST-1 nanocages

Nanoscale (2016)

Yongxin Liu Ting Liu Long Tian Linlin Zhang Lili Yao

Controllable integration of metal nanoparticles (MNPs) and metal-organic frameworks (MOFs) is attracting considerable attention as the obtained composite materials always show synergistic effects in applications of catalysis, delivery, as well as sensing. Herein, a Cu2O-directed in situ growth strategy was developed to integrate Au nanoparticles and HKUST-1. In this strategy, Cu2O@HKUST-1 core-shell heterostructures, HKUST-1 nanocages, Cu2O@Au@HKUST-1 sandwich core-shell heterostructures and Au@HKUST-1 balls-in-cage heterostructures were successfully synthesized. Cu2O@HKUST-1 core-shell heterostructures were synthesized by soaking Cu2O nanocrystals in benzene-1,3,5-tricarboxylic acid solution. The well-defined Cu2O@HKUST-1 core-shell heterostructures were demonstrated to be dominated by the ratio of Cu2+ cations to btc3- ligands in solution during the period of HKUST-1 formation. Cu2O@Au@HKUST-1 sandwich core-shell or Au@HKUST-1 balls-in-cage heterostructures were obtained by impregnating HAuCl4 into Cu2O@HKUST-1 core-shell heterostructures. Due to the porosity of HKUST-1 and reducibility of Cu2O, HAuCl4 could pass through the HKUST-1 shell and be reduced by the Cu2O core in situ forming Au nanoparticles. Finally, CO oxidation reaction at high temperatures was carried out to assess the catalytic functionality of the obtained composite heterostructures. This strategy can circumvent some drawbacks of the existing approaches for integrating MNPs and MOFs, such as nonselective deposition of MNPs at the outer surface of the MOF matrices, extreme treatment conditions and additional surface modifications.

Nanocages

10.1039/c6nr07318b

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Citations (21)