全部文献期刊会议图书|学者科研项目
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作者:... Wenhui Liu , Peihan Liu , Mengwei Chen
来源:[J].Applied Physics A(IF 1.545), 2017, Vol.123 (10)
摘要:In this study, Ag/nano-TiO2 composites were prepared and introduced into a compact film of perovskite solar cells. A new method was used to create a compact precursor solution consisting of a mixture of ethanol, titanium diisopropoxide bis, and silver nitrate. The...
作者:... Han Gao , Mengwei Chen , Dagang Li
来源:[J].Electrochimica Acta(IF 3.777), 2018, Vol.269, pp.11-20
摘要:Abstract(#br)Fiber-shaped supercapacitors with remarkable flexibility and considerable energy-storage capacity have become the promising candidates in the field of wearable and portable electronic devices. In fact, both of the mechanical properties and electrochemical perfor...
作者:... Xinting Jia , Mengwei Chen , Yingping Yang
来源:[J].Optik(IF 0.524), 2018, Vol.168, pp.165-173
摘要:Abstract(#br)With the aim to improve the accuracy of laser triangulation measurements, this paper proposes to analyze the error caused by different colors of a measurand surface and proposes a compensation method. By investigating the fundamentals of laser triangulation, the...
作者:Mengwei Chen , Haifei Lu
来源:[J].Nanoscale Research Letters(IF 2.524), 2018, Vol.13 (1), pp.1-11
摘要:Abstract In this study, Ag nanoparticles with diverse particle size and concentration, fabricated via the polyol method, were embedded in a TiO2 compact film to improve the power conversion efficiency of perovskite solar cells. Obtained results showed that Ag nanoparticles embedd...
作者:... Meiqi Liu , Dianhai Wang , Mengwei Chen
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.11 (9)
摘要:Traffic congestion varies spatially and temporally. The observation of the formation, propagation and dispersion of network traffic congestion can lead to insights about the network performance, the bottleneck dynamics etc. While many researchers use the traffic flow data to reco...
作者:... Yingping Yang , Xinting Jia , Mengwei Chen
来源:[J].Optik - International Journal for Light and Electron Optics(IF 0.524), 2016, Vol.127 (18), pp.7367-7373
摘要:Abstract(#br)To decrease the influence of the inclination of the measured surface in the laser triangulation method, a compensation method to reduce the tilt error is put forward, which is based on the least-squares method and the function-library compensation method. Analyze the...
作者:Mengwei Chen , Haifei Lu
来源:[J].Nanoscale Research Letters(IF 2.524), 2018, Vol.13 (1), pp.1-11
摘要:Abstract(#br)In this study, Ag nanoparticles with diverse particle size and concentration, fabricated via the polyol method, were embedded in a TiO 2 compact film to improve the power conversion efficiency of perovskite solar cells. Obtained results showed that Ag nanoparticles e...
作者:... Yingping Yang , Mengwei Chen , Shiwu Hu
来源:[J].International Journal of Photoenergy(IF 2.663), 2016, Vol.2016
摘要:A Ag-doped double-layer composite film with TiO2 nanoparticles (P25) as the underlayer and TiO2 nanotube (TNT) arrays with the Ag-doped nanoparticles as the overlayer was fabricated as the photoanode in dye-sensitized solar cells (DSSCs). Five different concentrations of Ag-doped...
作者:Mengwei Chen , Yingping Yang ...
来源:[J].Optik - International Journal for Light and Electron Optics(IF 0.524), 2013, Vol.124 (24), pp.6806-6809
摘要:Abstract(#br)The paper studied the relationship between the light spot position and the output voltage in the case of laser spot which is in the four-quadrant (4Q) detector whose shape is circle or elliptic, energy distribution uniform or Gaussian. The study is based on add–...

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