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5篇 您的检索式:作者名="Lin Yimeng"
    题名 作者 年代 出处 被引量
1Pattern transition and sluggish cracking of colloidal droplet deposition with polymer additives显示文摘Drying of colloidal droplets often develops versatile depositions.We study the drying deposition of both colloidal droplets containing silica nanoparticles and the silica colloidal droplets with polyethylene oxide(PEO) additives.We focus on the effect of polymer additives on the deposition formation and the cracking dynamics by using in-situ microscope observation.With PEO additives,a transition from ring-like deposition to uniform deposition is observed,and the cracking dynamics is greatly reduced.The PEO additives enhance the adsorption of particles at the air-water interface,thus forming the network structure at the interface which blocks the outward capillary flow.This contributes to the uniform deposition.Meanwhile,the multi-distribution of the aggregates size enhances the non-homogeneity of the drying film and consequently results in multi-nucleation of cracks.This reduces the stress accumulation that drives the crack propagation and may be responsible for the sluggish cracking dynamics.ZHANG YongJian LIU ZhengTang ZANG DuYang QIAN YiMeng LIN KeJun 2013Science China(Physics,Mechanics & Astronomy)2013,56,9:2
2Sec61β facilitates the maintenance of endoplasmic reticulum homeostasis by associating microtubules显示文摘Yimeng Zhu Gangming Zhang Shaoyu Lin Juanming Shi Hong Zhang Junjie Hu 2018Protein & Cell2018,9,7:2
3Automatic model selection for one-class SVM 显示文摘Chang Qun Wang Xiaolong Lin Yimeng 2007International Journal of Soft Computing2007,2,2:1
4Ar-plasma enhanced copper-nickel alloy catalysis for ammonia synthesis显示文摘Ammonia(NH_(3))synthesis via electrocatalytic nitrogen reduction generally suffers from low NH_(3)yield and faradaic efficiency.Compared with activating stable,low-solubility N_(2),the electrochemical conversion of nitrates to ammonia provides a more reasonable route for NH_(3)production.Herein,we introduce Ar-plasma to enhance the interaction between copper-nickel alloys and carbon substrate to improve the performance of NH_(3)production.The NH_(3)faradaic efficiency from nitrate is nearly 100%and the yield rate is over 6000μgNH_(3)cm^(−2)h^(−1).DFT(density functional theory)calculation reveals the high performance of Cu_(50)Ni_(50)originates from the lower energy barrier on the reaction path and the closer position to the Fermi level of the d-band center.This work offers a promising strategy for plasma-modified electrocatalyst to promote ammonia synthesis via nitrate reduction.Zhou Yimeng Lv Jiabao Peng Yaqi Lin Xiaoqing Lv Xingjie Ye Qiulin Liu Shaojun Wu Angjian Li Xiaodong 2022Waste Disposal and Sustainable Energy2022,4,2:0
5Simulating tactile and visual multisensory behaviour in humans based on an MoS_(2) field effect transistor显示文摘A visual and tactile multisensory integrated system is essential for human walking due to the demand for real-time interactions between perception and action.Here,a piezoresistor and MoS_(2)field effect transistor are combined to construct an artificial integration nervous system to simulate perception and synaptic plasticity.The key characteristics of synaptic plasticity are successfully demonstrated by individual pressure signals,individual optical signals,the synergy of optical and pressure signals,which are based on the electron trapping–detrapping mechanism at the MoS_(2)/SiO_(2)interface.We demonstrate that perception under synergy is stronger than perception under optical or pressure signal alone,which is similar to a biological system.Moreover,various distinguishable motion scenarios(combination of the following conditions:external lighting environment of day or night,flat or rough road,movement state of walking or running)are simulated and verified by adjusting the amplitude and frequency of the optical and pressure signals.Jie You Liming Wang Yichi Zhang Dongdong Lin Bo Wang Zhao Han Ningning Zhang Tian Miao Maliang Liu Zuimin Jiang Hui Guo Yimeng Zhang Jincheng Zhang Huiyong Hu 2023Nano Research2023,16,5:0
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