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| 1 | Numerical modelling rock deformation subject to nitrogen cooling to study permeability evolution显示文摘 | Chunhui Zhang Laigui Wang Jianhua Du Yinghui Tian | 2015 | International Journal of Coal Science & Technology2015，2，4： | 10 |
| 2 | Stress intensity factor for a cracked specimen under compression显示文摘 | Zheming Zhu Laigui Wang Bibhu Mohanty Chengyi Huang | 2005 | Engineering Fracture Mechanics2005，，4： | 3 |
| 3 | Numerical modeling of permeability evolution based on degradation approach during progressive failure of brittle rocks显示文摘The permeability evolution of rock during the progressive failure process is described.In combination with the strength degradation index,the degradation formulas of s and a,which are dependent on the plastic confining strain component,the material constants of Hoek–Brown failure criterion are presented,and a modified elemental scale elastic–brittle–plastic constitutive model of rock is established.The relationship between volumetric strain and permeability through tri-axial compression is investigated.Based on the above,a permeability evolution model is established.The model incorporates confining pressuredependent degradation of strength,dilatancy and corresponding permeability evolution.The model is implemented in FLAC by the FISH function method.The permeability evolution behavior of rock is investigated during the progressive failure process in a numerical case.The results show that the model is capable of reproducing,and allowing visualization of a range of hydro-mechanical responses of rock.The effects of confining pressure on degradation of strength,dilatancy and permeability evolution are also reflected. | Zhang Chunhui Yue Hongliang Zhao Quansheng Wang Laigui | 2016 | International Journal of Mining Science and Technology2016，26，4： | 3 |
| 4 | Influence of seeding promoters on the properties of CVD grown monolayer molybdenum disulfide显示文摘Chemical vapor deposition (CVD) is the most efficient method to grow large-area two dimensional (2D) transition metal dichiacogenides (TMDCs) in high quality.Monolayer molybdenum disulfide (MoS2) and seed-assistant are the mostly selected 2D TMDC and growth strategy for such CVD processes,respectively.Though the advantages of seed catalysts in facilitating the nucleation,achieving higher yield and better repeatability,as well as their effects on the morphologies of as-grown MoS2 have been studied,the influence of seeding promoters on both optical and electrical properties of as-grown monolayer MoS2 is not known comprehensively,which is indeed critical for understanding fundamental physics and developing practical application of such emerging 2D semiconductors.In this report,we systematically investigated the effect of different seeding promoters on the properties of CVD-grown monolayer MoS2.It is found that different seed molecules lead to different impacts on the optical and electrical properties of as-grown monolayer MoS2.Among three different seed catalysts (perylene-3,4,9,10-tetracarboxylic acid tetrapotassium salt (PTAS),copper phthalocyanine (CuPc),and crystal violet (CV)),PTAS performs better in obtaining large area monolayer MoS2 with good optical quality and high electrical mobility than the other two.Our work gives a guide for modifying the properties of as-grown monolayer MoS2 and other 2D transition metal dichalcogenides in seeding promoters-assisted synthesis process. | Peng Yang Ai-Guo Yang Lingxiu Chen Jing Chen Youwei Zhang Haomin Wang Laigui Hu Rong-Jun Zhang Ran Liu Xin-Ping Qu Zhi-Jun Qiu Chunxiao Cong | 2019 | Nano Research2019，12，4： | 2 |
| 5 | Preparation of DDP- coated PbS nanoparticles and investigation of the antiwear ability of the parpared nanoparticles as additive in liquid paraffin 显示文摘 | Shuang Chen Weimin Liu Laigui Yu | 1998 | Wear1998，218，： | 1 |
| 6 | Hydrophobic surfaces of spin-assisted layer-by-layer assembled polyelec trolyte multilayers doped with copper nanop articles and modified by fluoroalkylsilane显示文摘 | YANG Guangbin YU Laigui CHEN Xinhua | 2009 | Applied Surface Science2009，255，： | 1 |
| 7 | Action of transfer film in improving friction and wear behaviors of iron- and copper-filled poly (ether ether ketone) composites 显示文摘 | Yu Laigui Yang Shengrong Liu Weimin Xue Qunji Bahadur S | 2000 | Journal of Applied Polymer Science2000，76，2： | 1 |
| 8 | The Effect of LaF3 Nanocluster Modified with Succinimide on the Lubricating Perpormance of Liquid Paraffin显示文摘 | ZEFU ZHANG LAIGUI YU | 2001 | Trlbology International2001，34，： | 1 |
| 9 | Mode properties produced by a corner cube cavity显示文摘 | Shen Meixiao Wang Shaomin Hu Laigui | 2004 | Appl Opt2004，43，20： | 1 |
| 10 | An investigation of friction and wear behaviors of ceramic particle filled polyphenylene sulfide composites显示文摘 | Laigui Yu S Bahadur | 1998 | Wear1998，，214： | 1 |
| 11 | An investigation of the transfer film characteristics and the tribological behaviors of polyphenylene sulfide composites in sliding against tool steel显示文摘 | Laigui Yu S Bahadur | 1998 | (214) :245-2511998，，214： | 1 |
| 12 | Preparation and Evaluation of Tribological Properties of Cu Nanoparticles Surface Modified by Tetradecyl Hydroxamic Acid显示文摘 | Xiujuan Xiong Yingke Kang Guangbin Yang Shengmao Zhang Laigui Yu Pingyu Zhang | 2012 | Tribology Letters2012，，3： | 1 |
| 13 | The tribological behavior of copper-coated graphite filled PTFE composites 显示文摘 | Yan Fenyuan Yu Laigui | 2000 | Wear2000，237，： | 1 |
| 14 | Preparation of DDP-Coated PbS Nanoparticles and Investigation of the Antiwear Ability of the Prepared Nanoparticles as Additive in Liquid Paraffin显示文摘 | Weimin Liu Laigui Yu | 1998 | Wear1998，218，： | 1 |
| 15 | An Investigation of the Friction and Wear Behaviors of Ceramic Particle Filled Polyphenylene Sulfide Composites显示文摘 | Yu Laigui Bahadue S | 1998 | Wear1998，214，： | 1 |
| 16 | The tribological behaviors of copper-coated graphite filled PTFE composites显示文摘 | Li Fei Yan Fengyuan Yu Laigui | 2000 | Wear2000，237，1： | 1 |
| 17 | Tribological behavior and structural change of the LB film of MoS2 nanoparticles coated with dialkyldithiophosphate 显示文摘 | Laigui Yu Pingyu Zhang Zuliang Du | 2000 | Surface and Coating Technology2000，，130： | 1 |
| 18 | lnvestigation of the transfer film characteristic: and tribochemical changes of Kevlar fiber reinforced polyphylerte sulfide composites in sliding against a tool steel eounterface 显示文摘 | Yu Laigui Yang Shengrong | 2002 | Thin Solid Film s2002，413，12： | 1 |
| 19 | Action of transfer film in improving friction and wear behaviors of iron-and copper-filled poly(ether ether ketone) composites显示文摘 | Yu Laigui Yang Shengrong Liu Weimin | 2000 | Journal of Applied Polymer Science2000，76，2： | 1 |
| 20 | The Tribological Behaviors of Copper 2 Coated Graphite Filled PTFE Composites显示文摘 | Fei Li Fengyuan YAN Laigui YU | 2000 | Wear2000，237，1： | 1 |
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