Results 41 to 50 of about 1,573,169 (123)

Short-Time Hydrothermal Synthesis of CuBi₂O₄ Nanocolumn Arrays for Efficient Visible-Light Photocatalysis

Nanomaterials, 2019
In this article, a short-time hydrothermal method is developed to prepare CuBi2O4 nanocolumn arrays. By using Bi(NO3)3·5H2O in acetic acid and Cu(NO3)2·3H2O in ethanol as precursor solutions, tetragonal CuBi2O4 with good visible light absorption can be ...
Yi Wang, Fang Cai, Pengran Guo, Yongqian Lei, Qiaoyue Xi, Fuxian Wang   +5 more
doaj   +1 more source

Design, Fabrication, and Dynamic Environmental Test of a Piezoresistive Pressure Sensor. [PDF]

Micromachines (Basel), 2022
Gao R, Zhang W, Jing J, Liao Z, Zhao Z, Yao B, Zhang H, Guo Y, Xu Y, Wang Y, Zhang Z, Zhang Z, Xue C.   +12 more
europepmc   +1 more source

Emission Characterizations of Volatile Organic Compounds (VOCs) from Light-Duty Gasoline Vehicles in China

Atmosphere
Vehicle emissions are key precursors to near-ground ozone and secondary aerosol formation. While China’s clean air actions have significantly reduced particulate pollution, ozone levels continue to rise in some city clusters, calling for a deeper ...
Chongzhi Zhong, Qiyuan Xie, Weida Ju, Xianquan Huang, Juntao Zhao, Yuhuan Ding, Yuying Liang, Mingjing Luo   +7 more
doaj   +1 more source

Magnetic hollow Fe3O4@Co-Ni layered double oxide for efficient degradation of lamivudine via peroxymonosulfate activation: Mechanism and synergistic effects

Emerging Contaminants
Fe3O4@Co-Ni layered double oxide (LDO) with a magnetic hollow structure was successfully synthesized and used to degrade lamivudine (3-TC). At 25 °C, 1 mM peroxomonosulfate, 0.1 g/L Fe3O4@Co-Ni LDO, and no pH change, 20 mg/L 3-TC was decomposed within 40
Hao Zhang, Hao-Liang Jiang, Ling-Xi Zhao, Rong-Yu Chai, Meng Xie, Xiang-Feng Chen, Ru-Song Zhao   +6 more
doaj   +1 more source

Investigation of M2HPO4 (M= K+, Na+) as Electrolyte for Alkaline Fuel Cell Working with Oxygen Containing Carbon Dioxide

International Journal of Electrochemical Science, 2016
Basic salt of hydrogen phosphate (M2HPO4) was investigated as electrolyte for alkaline fuel cell (AFC). A maximum power density (MPD) of 60 mW cm-2 was obtained with K2HPO4 saturated solvent at room temperature, and a MPD of 30 mW cm-2 was observed with ...
Guogang Xue, Jian Gao, Min Yun, Dan Hu, Jianguo Wu   +4 more
doaj   +1 more source

Trace metal pollution and ecological effects on five crops around a typical manganese mining area in Chongqing, China

Scientific Reports
Manganese mining and smelting release trace metals into surrounding agricultural systems, posing potential ecological and human health risks through crop contamination. We assessed the accumulation, tissue distribution, and risks of nine trace metals (Mn,
Yongjiang Zhang, Xixi Li, Fanjing Kong, Yuwen Chen, Qian Chen, Yong He   +5 more
doaj   +1 more source

Skin toxicity of liquid crystal monomers (LCMs): Mitochondrial dysfunction and metabolic dysregulation revealed by integrated multi-omics analysis

Ecotoxicology and Environmental Safety
Liquid crystal monomers (LCMs), as core components of liquid crystal displays (LCDs), are emerging as environmental materials due to their widespread use and potential for human and ecological exposure.
Chenxin Dongye, Shanshan Wang, Xiangrong Chen, Changjie Li, Yanfang Zhao, T.-W. Dominic Chan, Rabah Boukherroub, Xiangfeng Chen   +7 more
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Crystal Form Investigation and Morphology Control of Salbutamol Sulfate via Spherulitic Growth

Crystals
Salbutamol sulfate is a selective β2-receptor agonist used to treat asthma and chronic obstructive pulmonary disease. The crystals of salbutamol sulfate usually appear as needles with a relatively large aspect ratio, showing poor powder properties.
Xinyue Qiu, Hongcheng Li, Yanni Du, Xuan Chen, Shichao Du, Yan Wang, Fumin Xue   +6 more
doaj   +1 more source

Computational Predictions of the Hypersonic Material Environmental Test System Arc-Jet Facility. [PDF]

J Thermophys Heat Trans, 2019
Brune AJ, Bruce WE, Glass DE, Splinter SC.   +3 more
europepmc   +1 more source

Soil quality and microbial diversity across organic and conventional coffee in central Western Ghats India

Scientific Reports
The green revolution, characterized by intensive farming practices and synthetic agrochemicals, has been associated with concerns about ecological balance and soil health.
V. M. Apoorva Angadi, R. Krishna Murthy, K. Govinda, N. Bhavya, S. N. Uday Kumar, M. H. Manjunatha, H. B. Raghu, P. Veeranagappa, B. N. Sathish, T. S. Hareesh   +9 more
doaj   +1 more source