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| 1 | One-step hydrothermal synthesis of hierarchical Ag/Bi_2WO_6 composites: In situ growth monitoring and photocatalytic activity studies显示文摘Hierarchical Ag/Bi2WO6 nanomaterials were prepared by a facile one-step hydrothermal method in mixed acetic acid and ethylene glycol (EG) medium. EG is employed as mild reducing agent for the formation of metallic Ag from Ag+ precursors. In situ energy dispersive X-ray diffraction (EDXRD) monitoring showed that the hydrothermal formation kinetics of Bi2WO6 in the presence of EG was significantly slowed down due to its very high viscosity. The photocatalytic activities of Ag/Bi2WO6 composites were evaluated by the photodegradation of methylene blue (MB) under visible light irradiation. The photocatalytic activity of Bi2WO6 is strongly influenced by the Ag loading. The enhanced catalytic activity of the composites is based on the cooperative effects of plasmon absorption band and separation of photogenerated electron-hole pairs. | ZHOU Ying ZHANG Qian LIN YuanHua ANTONOVA Elena BENSCH Wolfgang PATZKE Greta R. | 2013 | Science China Chemistry2013，56，4： | 11 |
| 2 | WSe2 2D p-type semiconductor-based electronic devices for information technology:Design,preparation,and applications显示文摘The pioneering exfoliation of monolayer tungsten diselenide has greatly inspired researchers toward semiconducting applications.WSe2 belongs to a family of transition-metal dichalcogenides.Similar to graphene,WSe2 and analogous dichalcogenides have layered structures with weak van der Waals interactions between two adjacent layers.First,the readers are presented with the fundamentals of WSe2,such as types,morphologies,and properties.Here,we report the characterization principles and practices such as microscopy,spectroscopy,and diffraction.Second,the methods for obtaining high-quality WSe2,such as exfoliation,hydrothermal and chemical vapor deposition,are briefly listed.With advantages of light weight,flexibility,and high quantum efficiency,2D materials may have a niche in optoelectronics as building blocks in p-n junctions.Therefore,we introduce a state-of-the-art demonstration of heterostructure devices employing the p-type WSe2 semiconductor.The device architectures include field-effect transistors,photodetectors,gas sensors,and photovoltaic solar cells.Due to its unique electronic,optical,and energy band properties,WSe2 has been increasingly investigated due to the conductivity of the p-type charge carrier upon palladium contact.Eventually,the dynamic research on WSe2 and van der Waals heterostructures is summarized to arouse the passion of the 2D research community. | Qilin Cheng Jinbo Pang Dehui Sun Jingang Wang Shu Zhang Fan Liu Yuke Chen Ruiqi Yang Na Liang Xiheng Lu Yanchen Ji Jian Wang Congcong Zhang Yuanhua Sang Hong Liu Weijia Zhou | 2020 | InfoMat2020，2，4： | 5 |
| 3 | Characterization and Proteomic Analysis of Novel Rice Lesion Mimic Mutant with Enhanced Disease Resistance显示文摘Lesion mmic mutants(LMMs)are plants that spontaneously form lesions without pathogeninfection or external stimulus and exhibit resistance to pathogens.Here,a rice LMM was created by ethylmethane sulfonate mutagenesis,named as hpil(hydrogen peroxide induced lesion).Diaminobenzidineand trypan blue staining showed that large amounts of H_(2)O_(2) were produced and cell death was occurredat and around the parts of lesion mimic in the rice leaves.The phenotype of hpil is controlled by a singlerecessive gene,localized at a 2 Mb interval on chromosome 2.The data suggested that hpil is a novelLMM with enhanced bacterial and fungal disease resistance,and multiple pathogenesis-related proteins(PRs)were up-regulated.The proteomes of leaves at three positions(different degrees of lesion mimicseverity)were characterized in hpil compared with its wild type plant.Differentially expressed proteinswere detected by two dimensional difference gel electrophoresis and 274 proteins were identified byMALDITOF/TOFTM.These proteins were related to metabolic process,cellular process and response tostimulus,with mostly down-regulated in hpil leaves.Many of these proteins were related to the Calvincycle,photosynthetic electron transport chain,glycolysis/gluconeogenesis and phosphonates pathways.Some resistance-related proteins including 14-3-3 proteins,OsPR10 and antioxidases such asperoxidase,superoxide dismutase and ascorbate peroxidase were up-regulated in leaves with lesionmimic.These results provide the foundation for cloning of the target gene and shed light on themechanism involved in autaimmunity of rice. | Yang Yong Lin Qiujun Chen Xinyu Liang Weifang Fu Yuwen Xu Zhengjin Wu Yuanhua Wang Xuming Zhou Jie Yu Chulang Yan Chengqi Mei Qiong Chen Jianping | 2021 | Rice science2021，28，5： | 2 |
| 4 | Theoretical and experimental study of the thermal strength of anticorrosive lined steel pipes显示文摘Bimetallic lined steel pipe(LSP) is a new anti-corrosion technology. It is widely used to transport oil, gas, water and corrosive liquid chemicals. At present, the hydroforming pressure for LSP has been investigated theoretically and experimentally by most researchers. However, there are a few reports on the thermal strength of bimetallic LSP. Actually, the bimetallic LSP will be subjected to remarkable thermal load in the process of three layer polyethylene(3PE) external coating. Reverse yielding failure may occur on the inner pipe of the bimetallic LSP when it suffers from remarkable thermal load and residual contact pressure simultaneously. The aim of this paper is to study the thermal load and strength of the bimetallic LSP. A mechanical model, which can estimate the thermal strength of the bimetallic LSP, was established based on the elastic theory and the manufacture of the bimetallic LSP. Based on the model, the correlation between the thermal strength of the bimetallic LSP and residual contact pressure and wall thickness of the inner pipe was obtained. Reverse yielding experiments were performed on the LSP(NT80SS-316L) under different thermal loads. Experiment results are consistent with calculated results from the theoretical model. The experimental and simulation results may provide powerful guidance for the bimetallic LSP production and use. | Zeng Dezhi Deng Kuanhai Lin Yuanhua Shi Taihe Shi Daiyan Zhou Lizhi | 2014 | Petroleum Science2014，11，3： | 2 |
| 5 | A study of quality control method for IMRT planning based on prior knowledge and novel measures derived from both OVHs and DVHs 显示文摘 | Zhou Zhengdong Chen Yuanhua Yu Zili | 2014 | Bio-Medical Materials and Engineering2014，24，6： | 1 |
| 6 | Early detection method of all-zero integer transform coefficients 显示文摘 | WANG YINGKUN ZHOU YUANHUA YANG HUA | 2004 | IEEE Transactions on Consumer Electronics2004，50，3： | 1 |
| 7 | Content -Adaptive Spatial Error Concealment for Video Communication显示文摘 | Zhang Rongfu Zhou Yuanhua Huang Xiaodong | 2004 | IEEE Transactions on Consumer Electronics2004，50，1： | 1 |
| 8 | Early detection method of all-zero integer transform coefficients显示文摘 | Wang Yingkun Zhou yuanhua Yang Hua | 2004 | IEEETransactions on Consumer Electronics2004，50，3： | 1 |
| 9 | Preparation and charac- terization of long afterglow M2 MgSi2 07 - based ( M : Ca, Sr, Ba) photolu- minescent phosphors 显示文摘 | Yuanhua Lin Ce -Wen Nan Xisong Zhou | 2003 | Materials Chemistry and Physics2003，，82： | 1 |
| 10 | Strong phonon localization in PbTe with dislocations and large deviation to Matthiessen’s rule显示文摘Dislocations can greatly enhance the figure of merit of thermoelectric materials by prominently reducing thermal conductivity.However,the evolution of phonon modes with different energies when they propagate through a single dislocation is unknown.Here we perform non-equilibrium molecular dynamics simulation to study phonon transport in PbTe crystal with dislocations by excluding boundary scattering and strain coupling effect.The frequency-dependent heat flux,phonon mode analysis,and frequency-dependent phonon mean free paths(MFPs)are presented.The thermal conductivity of PbTe with dislocation density on the order of 10^(15)m^(−2) is decreased by 62%.We provide solid evidence of strong localization of phonon modes in dislocation sample.Moreover,by comparing the frequency-dependent phonon MFPs between atomistic modeling and traditional theory,it is found that the conventional theories are inadequate to describe the phonon behavior throughout the full phonon spectrum,and large deviation to the well-known semi-classical Matthiessen’s rule is observed.These results provide insightful guidance for the development of PbTe based thermoelectrics and shed light on new routes for enhancing the performance of existing thermoelectrics by incorporating dislocations. | Yandong Sun Yanguang Zhou Jian Han Wei Liu Cewen Nan Yuanhua Lin Ming Hu Ben Xu | 2019 | npj Computational Materials2019，，1： | 1 |
| 11 | Early Detection Method of All-zero Integer Transform Coefficients显示文摘 | Wang Yingkun Zhou Yuanhua Yang Hua | 2004 | IEEE Transactions on Consumer Electronics2004，50，3： | 1 |
| 12 | An Unsupervised Approach for Vkleo Text Localization显示文摘 | Wang Jian Zhou Yuanhua | 2006 | IEICE Transactions on Information and Systems2006，89，4： | 1 |
| 13 | Consumer Electronics显示文摘 | Miao Sima Yuanhua Zhou Wei Zhang | 2004 | IEEE Transactions2004，，： | 1 |
| 14 | Exponential passivity of BAM neural networks with time-varying delays 显示文摘 | DU Yuanhua ZHONG Shouming ZHOU Nan | 2013 | Appl Math Comput2013，221，： | 1 |
| 15 | Variable bit rate video traffic modeling by multiplicative multifractal model显示文摘Multiplicative multifractal process could well model video traffic. The multiplier distributions in the multiplicative multifractal model for video traffic are investigated and it is found that Gaussian is not suitable for describing the multipliers on the small time scales. A new statistical distribution-symmetric Pareto distribution is introduced. It is applied instead of Gaussian for the multipliers on those scales. Based on that, the algorithm is updated so that symmetric pareto distribution and Gaussian distribution are used to model video traffic but on different time scales. The simulation results demonstrate that the algorithm could model video traffic more accurately. | Huang Xiaodong Zhou Yuanhua Zhang Rongfu | 2006 | Journal of Systems Engineering and Electronics2006，17，1： | 1 |
| 16 | Adaptive Shrinkage Denoising Using Neighbourhood Characteristic显示文摘 | Wang Shengqian Zhou Yuanhua Zou Daowen | 2002 | IEEE Electronics Letters2002，38，11： | 1 |
| 17 | Elastic Buffering Layer on CuS Enabling High-Rate and Long-Life Sodium-Ion Storage显示文摘The latest view suggests the inactive core,surface pulverization,and poly sulfide shuttling effect of metal sulfides are responsible for their low capacity and poor cycling performance in sodium-ion batteries(SIBs).Whereas overcoming the above problems based on conventional nanoengineering is not efficient enough.In this work,erythrocyte-like CuS microspheres with an elastic buffering layer of ultrathin poly aniline(PANI) were synthesized through one-step selfassembly growth,followed by in situ polymerization of aniline.When CuS@PANI is used as anode electrode in SIBs,it delivers high capacity,ultrahigh rate capability(500 mAh gat 0.1 A g,and 214.5 mAh gat 40 A g),and superior cycling life of over 7500 cycles at 20 A g.A series of in/ex situ characterization techniques were applied to investigate the structural evolution and sodium-ion storage mechanism.The PANI swollen with electrolyte can stabilize solid electrolyte interface layer,benefit the ion transport/charge transfer at the PANI/electrolyte interface,and restrain the size growth of Cu particles in confined space.Moreover,finite element analyses and density functional simulations confirm that the PANI film effectively buffers the volume expansion,suppresses the surface pulverization,and traps the poly sulfide. | Yuanhua Xiao Feng Yue Ziqing Wen Ya Shen Dangcheng Su Huazhang Guo Xianhong Rui Liming Zhou Shaoming Fang Yan Yu | 2022 | Nano-Micro Letters2022，14，12： | 1 |
| 18 | Content-Adaptive Spatial Error Concealment for Video Communication显示文摘 | ZHANG Rongfu ZHOU Yuanhua | 2004 | IEEE Trans on Consumer Electron2004，40，1： | 1 |
| 19 | Content-a- daptive Spatial Error Concealment' for Video Communication 显示文摘 | ZHANG Rongfu ZHOU Yuanhua HUANG Xiaodong | 2004 | IEEE Transactions on Consumer Electronics2004，50，1： | 1 |
| 20 | Con- tent-adaptive spatial error concealment for video communi- cation 显示文摘 | ZHANG Rongfu ZHOU Yuanhua HUANG Xiaodong | 2004 | IEEE Transactions on Consumer Electro- nics2004，50，1： | 1 |
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