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  1. No Access

    Article

    Seeding Induced Aligned Microstructures (S.I.A.M.) in Yba2Cu306+X

    Annealing of YBa2Cu_Og (12 3) above the peritectic temperature, followed by slow cooling at 0.5 C/min, was found to produce a microstructure containing regions (d - 200 microns) within which the grains were highl...

    Lijie Zhang, Helen M. Chan, Martin P. Harmer in MRS Online Proceedings Library (1989)

  2. No Access

    Article

    Controlled heterogeneous nucleation of melt-textured YBa2Cu3O6+x by addition of Al2O3 particles

    The reaction between alumina and yttrium barium cuprate subjected to a melt-texturing heat treatment was studied. Microstructural examination of quenched, partially transformed samples revealed that at ∼1050 °...

    Yan L. Chen, Lijie Zhang, Helen M. Chan, Martin P. Harmer in Journal of Materials Research (1993)

  3. No Access

    Article

    Development of Novel Nanostructured Tissue Engineering Scaffold Materials through Self-assembly for Bed-side Orthopedic Applications

    The objective of the current study was to utilize a natural self-assembled organic biomaterial (helical rosette nanotubes (HRNs)) to improve bone growth necessary for orthopedic implant applications. The DNA b...

    Lijie Zhang, Sharwatie Ramsaywack, Hicham Fenniri… in MRS Online Proceedings Library (2007)

  4. No Access

    Article

    Osteoblast Behaviors on Novel Self-assembled Helical Rosette Nanotubes and Hydrogel Composites for Bone Tissue Engineering

    To date, although traditional autografts and allografts have been standard methods to treat bone fractures and defects, the formation of biocompatible and injectable scaffolds to induce new bone growth is stil...

    Lijie Zhang, Sharwatie Ramsaywack, Hicham Fenniri… in MRS Online Proceedings Library (2008)

  5. No Access

    Article

    Different Cell Responses on Biologically Inspired Nano-coatings for Orthopedic Applications

    Various bone defects, caused by trauma, disease or age-related degeneration, represent a crucial clinical problem all over the world. However, traditional implant materials may cause many complications after s...

    Lijie Zhang, D. Hemraz Usha, Hicham Fenniri… in MRS Online Proceedings Library (2010)

  6. No Access

    Article

    Growth of 2-Inch V-Doped Bulk 6H-SiC with High Semi-Insulating Yield

    A physical vapor transport process for growing vanadium-doped 6H-SiC single crystals was developed. Some 2-inch 6H-SiC wafers with resistivity larger than 1012 Ω cm were obtained. A yield of semi-insulating wafer...

    Jianmin Hao, Lijie Wang, Bin Feng, **angquan Wang… in Journal of Electronic Materials (2010)

  7. No Access

    Article

    Effect of nitriding-sulfurizing composite treatment on the tribological behavior of titanium alloys

    A composite layer was prepared on the surface of Ti-6Al-4V alloy by nitriding-sulfurizing composite treatment, and its microstructure and phase structure were examined by scanning electron microscopy (SEM) and...

    Lijie Wang, Yazhe **ng, Hongbo Wang, Jianmin Hao in Rare Metals (2010)

  8. No Access

    Article

    Preparation of porous SiO2 monoliths with high porosity and high temperature stability

    Porous SiO2 powder was synthesized from Tetraethylorthosilicate (TEOS) using triblock copolymer P123 as template and 1,3,5-trimethylbenzene (TMB) as swelling agent. SiO2 monoliths were prepared from the synthesiz...

    Lijie Zhang, **ghua Gu, Hongying Yao, Yue Zhang in Rare Metals (2011)

  9. No Access

    Article

    Orthopedic implants from bioactive rosette nanotubes/poly(2-hydroxyethyl methacrylate)/nano-hydroxyapatite composites

    With multifunctionality and nanoscale dimensions, self-assembled rosette nanotubes (RNTs) exhibit unique biological and mechanical properties, making them promising to serve as a new generation of implants. Sy...

    Linlin Sun, Lijie Zhang, Usha D. Hemraz, Hicham Fenniri… in MRS Online Proceedings Library (2012)

  10. Article

    Open Access

    Cu1.94S-Assisted Growth of Wurtzite CuInS2 Nanoleaves by In Situ Copper Sulfidation

    Wurtzite CuInS2 nanoleaves were synthesized by Cu1.94S-assisted growth. By observing the evolution of structures and phases during the growth process, Cu1.94S nanocrystals were found to be formed after uninterrup...

    Chunqi Cai, Lanlan Zhai, Chao Zou, Zhensong Li, Lijie Zhang… in Nanoscale Research Letters (2015)

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  11. No Access

    Article

    Microstructures and properties of the Fe-based amorphous foil/aluminum dissimilar joint by ultrasonic-assisted soldering

    Bulk metallic glasses (BMGs) have no periodicity in a long range. To adopt BMGs in broader fields of engineering applications, joining between BMGs/BMGs or BMGs/crystalline alloys is crucial. Fe-based amorphou...

    Hongjun Ji, Long Li, Lijie Wang, Mingyu Li in Welding in the World (2015)

  12. No Access

    Chapter and Conference Paper

    The Analysis of Force on PDC Cutter

    In order to study the influences of different factors (such as cutting area, contact arc length, back dim angle and drillability of rocks) on the force of PDC bit, cutting tests on different kinds of rocks wer...

    Erguo Liang, **min Wang, Lijun Zhou, Lijie Wang in Energy Materials 2014 (2016)

  13. No Access

    Article

    Interlayer coupling in anisotropic/isotropic van der Waals heterostructures of ReS2 and MoS2 monolayers

    In-plane symmetry is an important contributor to the physical properties of two-dimensional layered materials, as well as atomically thin heterojunctions. Here, we demonstrate anisotropic/isotropic van der Waa...

    Mei Zhao, Wenting Zhang, Manman Liu, Chao Zou, Keqin Yang, Yun Yang… in Nano Research (2016)

  14. No Access

    Article

    Size dependence electrocatalytic activity of gold nanoparticles decorated reduced graphene oxide for hydrogen evolution reaction

    It is promising for AuNPs/RGO composites to be exploited for hydrogen evolution reaction (HER), due to the collaborative effects between the electrocatalytic Au nanoparticles (AuNPs) and conductive reduced gra...

    Qingxiang Yang, Mengguo Dong, Haimei Song… in Journal of Materials Science: Materials in… (2017)

  15. No Access

    Article

    Growth of atomically thin MoS2 flakes on high-κ substrates by chemical vapor deposition

    The reduction in size of field-effect transistors (FETs) comprised of 3D semiconductors is confronted with the issues such as short-channel effects, tunneling effects and thermal dissipation. The emergence of ...

    Mei Zhao, Lijie Zhang, Manman Liu, Youqing Dong, Chao Zou… in Journal of Materials Science (2018)

  16. No Access

    Article

    Moisture-triggered release of self-produced ClO2 gas from microcapsule antibacterial film system

    In this study, a novel chlorine dioxide (ClO2) microcapsule with a performance of moisture-triggered release was fabricated followed by the mixing with polylactic acid (PLA) for the preparation of an antibacteria...

    Chongxing Huang, Baodong Zhang, Shuangfei Wang… in Journal of Materials Science (2018)

  17. No Access

    Article

    Shape-dependent photocatalytic performance of SnFe2O4 nanocrystals synthesized by hydrothermal method

    SnFe2O4 nanocrystals (nanocubes and nanodisks) were synthesized without using any surfactant by hydrothermal method. The morphologies of SnFe2O4 nanocrystals were depended mainly on the concentration of NaOH solu...

    Enlei Zhang, Lijie Wang, Bengui Zhang… in Journal of Sol-Gel Science and Technology (2019)

  18. No Access

    Article

    Microstructure Optimization and Cracking Control of Additive Manufactured Bainite Steel by Gas Metal Arc Welding Technology

    In this work, bainite steel thin wall was prepared by additive manufacturing (AM) with an in situ isothermal transformation at 300 °C. The microstructures were analyzed by scanning electron microscopy (SEM), x...

    **aolei **ng, Guangkuo Qin, Yefei Zhou… in Journal of Materials Engineering and Perfo… (2019)

  19. No Access

    Article

    Carbon-nanoparticle-assisted growth of high quality bilayer WS2 by atmospheric pressure chemical vapor deposition

    Two-dimensional (2D) WS2 offers great prospects for assembling next-generation optoelectronic and electronic devices due to its thickness-dependent optical and electronic properties. However, layer-number-control...

    Jieyuan Liang, Lijie Zhang, **aoxiao Li, Baojun Pan, Tingyan Luo… in Nano Research (2019)

  20. No Access

    Article

    Enhanced photocatalytic performance of polyvinylidene fluoride membrane by doped CuFe2O4 nanocrystals for water treatment

    CuFe2O4 nanocrystals with the size about 60 nm were synthesized under hydrothermal conditions, and doped them into polyvinylidene fluoride (PVDF) membranes for enhancing their photocatalytic performance. The morp...

    Enlei Zhang, Lijie Wang, Bengui Zhang… in Journal of Sol-Gel Science and Technology (2020)

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