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| 1 | Research on FBG-Based CFRP Structural Damage Identification Using BP Neural Network显示文摘增强的塑料(CFRP ) 组织的碳纤维的一个损坏鉴定系统用纤维布拉格被调查栅栏(FBG ) 传感器和背繁殖(BP ) 神经网络。FBG 传感器被使用构造察觉到的网络检测活跃使活动产生的结构的动态反应信号。损坏鉴定模型基于 BP 神经网络被造。Fourier 变换提取的动态信号特征是输入,并且损坏状态是模型的产量。而且,损坏被把 lumped 群众交给不同重量而不是导致真实损坏模仿,它被证实由有限元素分析(FEA ) 可行。最后,损坏鉴定系统与 300 公里在一个 CFRP 盘子上被验证 ?????????? 偍 ?????????? 瀠? 偍 ??? ‰ ?慐 吗?? | Xiangyi GENG Shizeng LU Mingshun JIANG Qingmei SUI Shanshan LV Hang XIAO Yuxi JIA Lei JIA | 2018 | Photonic Sensors2018，8，2： | 9 |
| 2 | Concurrent catalytic removal of typical volatile organic compound mixtures over Au-Pd/α-MnO2 nanotubes显示文摘α-MnO_2 nanotubes and their supported Au-Pd alloy nanocatalysts were prepared using hydrothermal and polyvinyl alcohol-protected reduction methods, respectively. Their catalytic activity for the oxidation of toluene/m-xylene, acetone/ethyl acetate, acetone/m-xylene and ethyl acetate/m-xylene mixtures was evaluated. It was found that the interaction between Au-Pd alloy nanoparticles and α-MnO_2 nanotubes significantly improved the reactivity of lattice oxygen, and the 0.91 wt.% Au0.48 Pd/α-MnO_2 nanotube catalyst outperformed the α-MnO_2 nanotube catalyst in the oxidation of toluene, m-xylene, ethyl acetate and acetone. Over the0.91 wt.% Au0.48 Pd/α-MnO_2 nanotube catalyst,(i) toluene oxidation was greatly inhibited in the toluene/m-xylene mixture, while m-xylene oxidation was not influenced;(ii) acetone and ethyl acetate oxidation suffered a minor impact in the acetone/ethyl acetate mixture; and(iii) m-xylene oxidation was enhanced whereas the oxidation of the oxygenated VOCs(volatile organic compounds) was suppressed in the acetone/m-xylene or ethyl acetate/m-xylene mixtures. The competitive adsorption of these typical VOCs on the catalyst surface induced an inhibitive effect on their oxidation, and increasing the temperature favored the oxidation of the VOCs. The mixed VOCs could be completely oxidized into CO_2 and H_2 O below 320°C at a space velocity of 40,000 m L/(g·hr). The 0.91 wt.% Au0.48 Pd/α-MnO_2 nanotube catalyst exhibited high catalytic stability as well as good tolerance to water vapor and CO_2 in the oxidation of the VOC mixtures. Thus, the α-MnO_2 nanotube-supported noble metal alloy catalysts hold promise for the efficient elimination of VOC mixtures. | Yunsheng Xia Lu Xia Yuxi Liu Tao Yang Jiguang Deng Hongxing Dai | 2018 | Journal of Environmental Sciences2018，30，2： | 7 |
| 3 | Rational synthesis of carbon shell coated polyaniline/ MoS2 monolayer composites for high-performance supercapacitors显示文摘进行的聚合物通常显示出高特定的电容,但是受不了差的率能力和快速的电容腐烂,它极大地在 supercapacitor 电极限制他们的实际应用。到这个目的,许多研究在由综合改进全面电容的表演上集中了进行聚合物的 nanostructured 或由扔涂层的一个范围增加,活跃表面区域暴露了到电解质并且提高费用运输效率和结构的稳定性。尽管有这,同时完成高特定的电容,好率表演,和长周期生活仍然是可观的挑战。在之中各种各样二维(2D ) 分层的材料,八面(1T ) 分阶段执行铝二硫化物(瞬间 2) nanosheets 有高电的电导率,大特定的表面区域,和唯一的表面化学药品特征,为进行聚合物的 nanostructured 的控制生长使他们成为有趣的底层。这份报纸报导碳的合理合成在 1T 瞬间 2 单层上种的壳涂的 polyaniline (PANI )( 瞬间 2/PANI@C) 。合成电极与 3 nm 碳壳展出了的 ~ 瞬间包括了 2/PANI@C 多达 678 F 耶尙洜暗囊桓鱿灾囟ǖ牡缛萋穑浚? | Chao Yang Zhongxin Chen Imran Shakir Yuxi Xu Hongbin Lu | 2016 | Nano Research2016，9，4： | 5 |
| 4 | A high propylene productivity over B2O3/SiO2@honeycomb cordierite catalyst for oxidative dehydrogenation of propane显示文摘Boron-based metal-free catalysts for oxidative dehydrogenation of propane(ODHP)have drawn great attention in both academia and industry due to their impressive activity and olefin selectivity.Herein,the SiO2 and B2O3 sequentially coated honeycomb cordierite catalyst is designed by a two-step wash-coat method with different B2O3 loadings(0.1%–10%)and calcination temperatures(600,700,800℃).SiO2 obtained by TEOS hydrolysis acts as a media layer to bridge the cordierite substrate and boron oxide via abundant Si\\OH groups.The welldeveloped straight channels of honeycomb cordierite make it possible to carry out the reactor under high gas hourly space velocity(GHSV)and the thin wash-coated B2O3 layer can effectively facilitate the pore diffusion on the catalyst.The prepared B2O3/SiO2@HC monolithic catalyst exhibits good catalytic performance at low boron oxide loading and achieves excellent propylene selectivity(86.0%),olefin selectivity(97.6%,propylene and ethylene)and negligible CO2(0.1%)at 16.9%propane conversion under high GHSV of 345,600 ml·(g B2O3)^-1·h^-1,leading to a high propylene space time yield of 15.7 g C3H6·(g B2O3)^-1·h^-1 by suppressing the overoxidation.The obtained results strongly indicate that the boron-based monolithic catalyst can be properly fabricated to warrant the high activity and high throughput with its high gas/surface ratio and straight channels. | Yuxi Zhou YangWang Wenduo Lu Bing Yan Anhui Lu | 2020 | Chinese Journal of Chemical Engineering2020，28，11： | 3 |
| 5 | Electron-phonon coupling-assisted universal red luminescence of o-phenylenediamine-based carbon dots显示文摘Due to the complex core-shell structure and variety of surface functional groups,the photoluminescence(PL)mechanism of carbon dots(CDs)remain unclear.o-Phenylenediamine(oPD),as one of the most common precursors for preparing red emissive CDs,has been extensively studied.Interestingly,most of the red emission CDs based on oPD have similar PL emission characteristics.Herein,we prepared six different oPD-based CDs and found that they had almost the same PL emission and absorption spectra after purifiication.Structural and spectral characterization indicated that they had similar carbon core structures but diffferent surface polymer shells.Furthermore,single-molecule PL spectroscopy confirmed that the multi-modal emission of those CDs originated from the transitions of different vibrational energy levels of the same PL center in the carbon core.In addition,the phenomenon of'spectral splitting'of single-particle CDs was observed at low temperature,which confirmed these oPD-based CDs were unique materials with properties of both organic molecules and quantum dots.Finally,theoretical calculations revealed their potential polymerization mode and carbon core structure.Moreover,we proposed the PL mechanism of red-emitting CDs based on oPD precursors;that is,the carbon core regulates the PL emission,and the polymer shell regulates the PL intensity.Our work resolves the controversy on the PL mechanism of oPD-based red CDs.These findings provide a general guide for the mechanism exploration and structural analysis of other types of CDs. | Boyang Wang Zhihong Wei Laizhi Sui Jingkun Yu Baowei Zhang Xiaoyong Wang Shengnan Feng Haoqiang Song Xue Yong Yuxi Tian Bai Yang Siyu Lu | 2022 | Light(Science & Applications)2022，11，7： | 2 |
| 6 | Relative distribution of Pb 2+ sorption mechanisms by sludge-derived biochar显示文摘 | Huanliang Lu Weihua Zhang Yuxi Yang Xiongfei Huang Shizhong Wang Rongliang Qiu | 2011 | Water Research2011，，3： | 2 |
| 7 | Flexible graphene films via the filtration of water-soluble noncovalent functionalized graphene sheets显示文摘 | Xu Yuxi Bai Hua Lu Gewu | 2008 | J Am Chem Soc2008，130，： | 1 |
| 8 | Flexible graphene films via the filtration of water-soluble noncovalent functionalized graphene sheets 显示文摘 | Xu Yuxi Bai Hua Lu Gewu | 2008 | J Am Chem Soc2008，130，18： | 1 |
| 9 | Transparent graphene /PEDOT-PSS composite films as counter electrodes of dye-sen- sitized solar cells 显示文摘 | Hong Wenjing Xu Yuxi Lu Gewu | 2008 | Electrochemistry Communications2008，10，10： | 1 |
| 10 | Contrasting beta diversity of spiders,carabids,and ants at local and regional scales in a black soil region,northeast China显示文摘Understanding the factors determining the formation of each community and metacommunity across a landscape is one of the most important ideas in soil animal ecology.However,the variables and parameters that shape soil arthropod communities in agroecosystems have not been resolved.These arthropods can serve as important bioindicators of field management and its sustainability.We sampled five com plantations in each of three locations across a region spanning 600 km to come up with these determinants of the community structure of ground-dwelling spiders(Erigoninae:Araneae),carabids(Coleoptara:Carabidae),and ants(Hymenoptera:Formicidae).The analysis of the five fields within each of the three locations represent our local-scale samples,while the comparisons of the 15 sites across all three locations represent the regional scale samples.We tested the hypothesis that in the models we sampled,environmental/soil variables would drivecommunity assembly locally(within location comparisons),but at the regional scale(between location comparisons),climatic and spatial variables would drive metacommunity assembly.The outcomes of our study showed distinct communities at each of the three locations when compared across regions but locally,fields were similar in species composition,as expected.Locally,spatial variables were important but not soil variables,regulated species richness and abundance.Turnover contributed more than nestedness to explain the biodiversity of spiders,carabids,and ants at both the local and regional scales.Neither purely climate variables,nor purely soil or spatial variables were significant enough explanations for the regional scale arthropod community composition.However,spatially structured environmental factors contributed most to explain the patterns supporting our hypothesis.We conclude that biodiversity in this agroecosystem area can be promoted by a mosaic of land uses being encouraged to increase landscape complexity at the regional scale. | MEIXIANG GAO YUXI GUO JIE LIU Jinwen Liu Sina Adi Donghui Wu Tingyu Lu | 2021 | Soil Ecology Letters2021，3，2： | 1 |
| 11 | Flexible graphene films via the filtration of water-soluble noncovalent functionalized grapbene sheets显示文摘 | Xu Yuxi Bai Hua Lu Gewu | 2008 | J Am Chem Soc2008，130，： | 1 |
| 12 | Characterization of sewage sludge-derived biochars from different feedstocks and pyrolysis temperatures显示文摘 | Huanliang Lu Weihua Zhang Shizhong Wang Luwen Zhuang Yuxi Yang Rongliang Qiu | 2013 | Journal of Analytical and Applied Pyrolysis2013，，： | 1 |
| 13 | Flexible graphene films via the filtration of water-soluble noncovalent functiona- lized graphene sheets显示文摘 | Xu Yuxi Bai Hua Lu Gewu | 2008 | Journal of the American Chemical Society2008，130，18： | 1 |
| 14 | Flexible Gra-phene Films via the Filtration of Water-Soluble Non-covalent Functionalized Graphene Sheets 显示文摘 | Xu Yuxi Bai Hua Lu Gewu | 2008 | J AmChem Soc2008，130，18： | 1 |
| 15 | Formation of Lamellar Mesostructured Crystalline Silica by Self-assembly of CTAB显示文摘Controlling organic-inorganic liquid crystal structures to form lamellar mesostructured crystalline silica nanosheets(LCS) was achieved by using the simple cationic surfactant cetyl trimethyl ammonium bromide(CTAB). The organic-inorganic interaction under the condtions of a high surfactant concentration and suitable synthesis temperature played an important role in the construction of mesostructured crystalline silica. | CUI Kai FANG Yuxi XU Dongdong ZHANG Yunjuan HAN Lu CHE Shunai | 2019 | Chemical Research in Chinese Universities2019，35，3： | 1 |
| 16 | Chemically convertedgraphene induced molecular flattening of 5,10,15,20-tet-rakis (l-methyl-4-pyridinio) porphyrin and its applicationfor optical detection of cadmium (11) ions 显示文摘 | XU Yuxi ZHAO Lu BAI Hua | 2009 | Journal ofthe American Chemical Society2009，131，13： | 1 |
| 17 | Chemically Converted Graphene Induced Molecular Flattening of 5, 10, 15, 20-Tetrakis(1-meth- yl-4-pyridinio)porphyrin and Its Application for Optical Detection of Cadmium(I1) Ions 显示文摘 | Yuxi Xu Lu Zhao Hua Bai | 2009 | J Am Chem Soc2009，131，13： | 1 |
| 18 | Effects of Pulsed Electromagnetic Fields on Bone Mass and Wnt/β-Catenin Signaling Pathway in Ovariectomized Rats显示文摘 | Jun Zhou Hongchen He Lin Yang Shiju Chen Hua Guo Lu Xia Huifang Liu Yuxi Qin Chuan Liu Xiaofei Wei Yujing Zhou Chengqi He | 2012 | Archives of Medical Research2012，，4： | 1 |
| 19 | Zirconium nitride as a highly efficient nitrogen source to synthesize the metal nitride clusterfullerenes显示文摘Metal nitride clusterfullerenes(NCFs)have significant applications in molecular electronics,biomedical imaging,and nonlinear optical devices due to their unique structures.However,their wide applications are limited by the production quantity.In this work,the yields of metal nitride clusterfullerenes M3N@C80(M=Y,Sc,Gd)were greatly enhanced by utilizing zirconium nitride(Zr N)as an efficient nitrogen source for the arc-discharge method.Compared with the traditional synthetic route using N2gas as nitrogen source,the Zr N inside graphite tube can be vaporized simultaneously with metal and graphite,and then afford the high concentration of nitrogen atoms in the arc region,which will promote the formation of metal nitride clusterfullerenes finally.The Zr N can promote the yields of Y3N@C80,Sc3N@C80and Gd3N@C80,revealing the universal applicability of Zr N as a highly efficient nitrogen source.Specifically,the yield of Sc3N@C80was greatly improved when adding Zr N,and it shows over double yield compared to traditional synthetic route using N2gas.In addition,Zr N can also enhance the yields of paramagnetic azametallofullerene M2@C79N due to the high concentration of nitrogen atoms in the arc region.This new method enhances the production quantity of metal nitride clusterfullerenes and azametallofullerenes,and it will greatly promote the research and application of these molecular carbon materials. | Yuxi Lu Jie Zhang Chong Zhao Mingzhe Nie Chunru Wang Taishan Wang | 2021 | Science China Chemistry2021，64，1： | 1 |
| 20 | A novel WRKY transcriptional factor from Thlaspi caerulescens negatively regulates the osmotic stress tolerance of transgenic tobacco显示文摘 | Wei Wei Zhang Yuxie Han Lu | 2008 | Plant Ceil Rep2008，27，： | 1 |
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