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    Study on Epoxy Resin by Nanometer CaCC_3 Modified
    Nanoscience and technology (2004)
    Xiaojun Li
    Nanometre
    Thermal Stability
    Citations (0)
    STUDIES OF CRYSTAL SIZE OF APATITE IN URINARY CALCULI
    The Japanese Journal of Urology (1982)
    Hiroyuki Abé
    今回著者は, 56例の尿路結石中の apatite についてその単一結晶粒径を, X線回折装置を用いて測定し, 以下の結果を得た.1) 全例を通して観た場合Lcが110Å～1,060Å, Laが100Å～250Åであつた.2) 尿路結石の長径と, それに含まれる apatite の単一結晶粒径の間には相関関係を認めなかつた.3) 尿路系を腎・尿管・膀胱の順にみた場合下部尿路になるにつれ, その場所の結石中 apatite の粒径がやや大きくなつていた.4) 同一結石中でも, 表層部分の apatite の粒径の方が, 核層部分のそれより大きいか, ほぼ同程度であつた.5) 共在物質と aptite の粒径との関係では, 蓚酸カルシウムを含む結石の方が, それを含まない結石よりも, apatite の粒径において, やや大きい結果を得た.6) 同一結石で apatite のLaを測定し得たものでは, 常にLcがLaより大きく, Lcが大きくなるにつれて, Laも大きくなつていた.7) 今回実験に用いた結石の内15例について尿pHを調べたが, 9例が酸性尿で, 6例がほぼ中性, アルカリ尿は1例もなかつた.
    Citations (0)
    Synthesis of nano-apatite crystals under different condition
    Chemical Research and Application (2003)
    Yang Xiao
    Nanoapatite crystals were prepared under different conditions,and the structure and properties of the nanoapatite crystals were investigated.The results indicate that the nanoapatite crystals have a similarity in composition,crystal structure,morphology and cryatallinity to that of bone apatite crystals,and containing CO2-3,Na+,HPO2-4 ets.The nanoapatite grows with the increasing of the hydrothermally treated temperature and the reaction activity.The nanoapatite crystals are rodlike under pressure and needlelike under normal pressure.Such a nanoapatite can be used to make apatite crystals/polymer biomimetic tissue repairing materials and as scaffold for tissue engineering.
    Crystal (programming language)
    Morphology
    Citations (0)
    DEVELOPMENT OF NANOMETER V_2O_5 CATALYST
    Iron Steel Vanadium Titanium (2002)
    Jingchao Wang
    The technical process of preparation nanometer V2O5 by Sol-Gel method using industrial V2O5 as raw materials was introduced. A nanometer V2O5 catalyst was made from this nanometer V2O5. The result shows that the catalytic activity of nanometer V2O5 catalyst is better than that of now trade standard.
    Nanometre
    Citations (0)
    Preparation of nanometer ZnO and study of its electrochemical performance
    Chinese Battery Industry (2006)
    Jianping Cheng
    In this paper,a new method to synthesize nanometer ZnO was investigated.The core of this method was to find a suitable precursors,and decomposition at certain temperature.Using this method,nanometer ZnO had been synthesized successfully.The results showed that,this new method have the advantage of easily operation and pure product.At the same time,the electrochemical behavior of nanometer ZnO had been studied,our experimental results showed that nanometer ZnO has better cyclic performance,but cyclic capacity losses very quickly at the first cycle.We also found that the first cyclic capacity of the nanometer ZnO increased.
    Nanometre
    Citations (0)
    Effect of nanometer-silica on UV curable dispersing system and nanometer-composites
    Xu Guo
    A new kind of nanometercomposites was prepared from UVCSN (ultraviolet light curable system of nanometersilica) under the irradiation of ultraviolet light. The results showed that due to the interactions between the nanometersilica and the organic base, a sort of network structure may be formed and UVCSN can be stockpiled steadily when the content of nanometersilica was exceeded 3%(wt). In this case, the antiimpact intensity of nanometersilica was improved about 4 times and shrinkage ratio was reduced 67.6% compared to neat copolymer. The nanometercomposite had transparency greater than 60% when the wavelength of transmission was over 400nm and the nanometersilica can be dispersed uniformly in nanometercomposite.
    Nanometre
    Ultraviolet
    Shrinkage
    Ultraviolet light
    Citations (0)
    Nanoscale “Glass-Blowing” Yields Nanopores with Single-Nanometer-Diameter Precision
    MRS Bulletin (2003)
    Gopal R. Rao
    Nanopore
    Nanometre
    Citations (0)
    Study on PMMA performace by nanometre SiO_2 modified
    Wang Jing-zhi
    The paper introduces PMMA modified by nanometre SiO_2,and to test property and study on PMMA/SiO_2 nanometre composite.The result showed:mechanical property and thermal property of composite were changed by addition nanometre SiO_2.Its impulse strongth and tensile strongth are fall trend with nanometre SiO_2 increase,but temperature of softening point is increase.
    Nanometre
    Citations (0)
    Modification of Nanometer TiO_2 and Research Progress in the Application of Nanometer TiO_2 in the Leather Industry
    Leather and Chemicals (2013)
    Junhai Liu
    The properties of nanometer TiO2 were briefly introduced.The modification of nanometer TiO2 and its application in Leather Industry were also reviewed significantly.The development direction of the modification of Nanometer TiO2 was indicated,according to the comparisons between different modifyingmethods.In the end,the application prospect ofthe nanometer TiO2was predicted.
    Nanometre
    Citations (0)
    The Suitable Synthesizing Conditions of Nanometre Sized Silver Powder
    Journal of Jilin Institute of Technology (2000)
    Song Xiao
    A Study on the suitable conditions for the synthesis of nanometre sized silver powder has been carried out. The experimental results demonstrate the method is favourable of its low cost, simple technique and high product quality. The study shows also the industrial production of nanometre sized silver powder is promising.
    Nanometre
    Citations (0)