Wang Zhen2012-01-01Acta Physico-Chimica Sinica
Mg and Ti ions co-doped(Li0.98Mg0.01)(Fe0.98Ti0.01)PO4/C cathode material for lithium-ion batteries was prepared by a solid-state method under N2 atmosphere.The samples were characterized by X-ray diffraction(XRD),scanning electron microscopy(SEM),transmission electron microscopy(TEM),and galvanostatic charge-discharg…
Advancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Technologies Research
Chu Tingliang2012-01-01China Printing and Packaging Study
In this paper,the basic properties and degradation properties of Poly(3-hydroxybutyrate-co-4-hydroxybutyrate) (P(3HB-co-4HB)) with different molar fraction of 4-hydroxybutyrate(4HB) were investigated.Differential scanning calorimetry, polarized optical microscopy,pull machine,scanning electron microscope were used to…
biodegradable polymer synthesis and propertiesMicroplastics and Plastic Pollution
Ji Kang Yan2012-01-01OpenAlex
A series of polymer electrolytes was prepared by dissolving LiCF3SO3 at different ratios in the matrix of epichlorohydrin elastomers(ECO).It is found that the conductivity of ECO-LiCF3SO3 polymer electrolytes increases by nearly two orders of magnitude compared with that of PEO-LiCF3SO3 polymer electrolytes at ambient…
Advanced Battery Materials and TechnologiesConducting polymers and applicationsAdvanced Battery Technologies Research
Ning Ning、Zhang、Baoyu 等 6 位作者2012-01-01Acta Scientiarum Naturalium Universitatis Sunyatseni
金属微观结构在最后的产品的机械性质上在热形成过程期间有重要效果。为了学习生气的楔的微结构进化滚动,(CWR ) 处理, GH4169 合金的微结构模型被 FORTRAN 规划进 DEFORM-3D 的用户子程序。然后, thermo 机械的 a coupled 和微结构模拟在 CWR 的不同条件下面被执行,例如区域减小,卷温度,和转动速度。把试验性的数据与模拟作比较结果,在平均谷物尺寸的差别从 11.2% ~ 33.4% 因此 GH4169 合金的微结构模型可靠、精确,这被验证。大约 1215 m 的好谷物能被 CWR 过程获得,并且谷物分发是很同类的。为对称飞机,增加区域减小是有用的精制谷物,价值应该在 61% 附近。而且,当滚…
Microstructure and Mechanical Properties of SteelsMetallurgy and Material FormingTitanium Alloys Microstructure and Properties
Ting Zhua2012-01-01OpenAlex
Two of the central recurring themes in nanomechanics are strength and plasticity [1–3]. They are naturally coupled because plastic deformation is a major strength-determining mechanism and understanding the resistance to deformation (strength) is a principal motivation for studying plasticity. Many phenomena of intere…
Microstructure and mechanical propertiesMetal and Thin Film MechanicsForce Microscopy Techniques and Applications
Chunyan、Long、Mingming 等 11 位作者2012-01-01Acta Scientiarum Naturalium Universitatis Sunyatseni
反肿瘤药 doxorubicin 在微粒被包含 poly (乙烯乙二醇)-b-poly(2,2-dihydroxyl-methyl 丙烯碳酸盐)(PEG-b-PDHPC ) diblock 共聚物。空白的微粒和药的形态学装载了微粒被 TEM 描绘。在里面微粒的 vitro 药版本侧面被调查。微粒的 cytotoxicity 被与 Hela 肿瘤房间和 3T3 成纤维细胞孵化评估。这药装载了微粒与 HepG2 房间是 co 有教养的评估在里面 vitro 反肿瘤功效。结果证明有不同共聚物作文的两微粒的吝啬的尺寸在与药被装载以后增加了。PEG45-b-PDHPC34 微粒的药版本率比 mPEG114-b-PDHPC26 微粒的快。两二…
Nanoparticle-Based Drug DeliveryNanoplatforms for cancer theranosticsInnovative Microfluidic and Catalytic Techniques Innovation
Ma、Haibin、Su 等 13 位作者2012-01-01中国科学通报:英文版
一系列 polylactic 酸(PLA ) 基于 nanocomposite 含纤维的膜包括整洁的 PLA, PLA/hydroxyapatite (哈) 并且 PLA/HA/graphene 氧化物(去) ,经由 electrospinning 被制作方法。形态学和作文被扫描电子显微镜学(SEM ) 调查, X 光检查衍射(XRD ) 和 Fourier 分别地转变红外线的光谱学(FTIR ) 。热稳定性被 thermogravimetric 分析(TGA ) 决定。估计 asprepared PLA/HA/GO 含纤维的膜的 cytocompatibility, MC3T3-E1 房间是有教养的,并且相应房间粘附和区别能力被…
Bone Tissue Engineering Materialsbiodegradable polymer synthesis and propertiesGraphene and Nanomaterials Applications
Wen、Zhu、Ouyang Ouyang 等 11 位作者2012-01-01中国化学快报:英文版
(乳的酸) Poly 基于第三的混合由组成 poly (乳的酸)(PLA ) ,可加水分解纤维素的酶木质素(CEL ) ,和 polyolefine grafting 缩苹果酸酐(PGMA ) 被挤出相配和机械性质准备,第三的混合的形态学被调查。机械性质与在混合的部件的各种各样的装载变化了,这被发现。比作整洁的 PLA,张力的力量和幼仔的第三的混合的模量被减少,但是在裂缝的延伸和影响力量有效地被改进。扫描电子显微镜观察表明 CEL 起在 PLA 和 PGMA 之间的一个衔接的作用,提高在他们之间的可混和性并且导致韧性的改进和第三的混合的坚韧。就费用和表演而言,我们获得了最佳的混合 PLA/CEL/PGMA (80/20/20, w…
Biofuel production and bioconversionbiodegradable polymer synthesis and propertiesLignin and Wood Chemistry
LV Ai-peng2012-01-01Anhui nongye kexue
[Objective] The research aimed to contrast growth situations of the Microcystis aeruginosa,Chlorella pyrenoidosa and Scenedesmus quadricauda under two kinds of media.[Method] These three kinds of algae were cultured in M11 and Shuisheng No.4 media.The concentration and specific growth rate of algae cell were observed…
Aquatic Ecosystems and Phytoplankton DynamicsMicrobial Community Ecology and PhysiologyDiatoms and Algae Research
Cheng、Gäng、Gu 等 8 位作者2012-01-01稀有金属材料与工程
PrxCo50-xPt50 合金的微观结构和磁性上的 Pr 的效果(x = 0, 0.2, 0.4, 0.6, 0.8, 1.0 ) 被调查。XRD 结果显示所有合金在 1000 κ一致吗??
Magnetic properties of thin filmsMagnetic Properties of AlloysMetallurgical and Alloy Processes
Jianlin、Liu、Xiqiao 等 4 位作者2012-01-01力学学报:英文版
包含稳固的结构的有弹性的变丑的 Elastocapillary 现象结合了液体微滴 / 电影的毛状的效果能在多种地里被观察,例如,生物学和 microelectromechanical 系统(MEMS ) 。理解位于这些现象下面的物理机制由利用表面紧张的效果在具有为新材料和设备的设计的大兴趣微并且 nano 规模。在这份报纸,在 elastocapillary 现象上的调查的一些最近的开发简短被考察。特别,我们考虑变丑,粘附,自己组装,材料和设备弄弯并且起皱由表面紧张或毛状的力量导致了。主要注意基于连续统力学对这些现象和理论分析方法的试验性的结果被给予。另外,先进材料和设备的 MEMS, micro/nanometrology,和…
Surface Modification and SuperhydrophobicityAdvanced Sensor and Energy Harvesting MaterialsModular Robots and Swarm Intelligence
Huiling、Gao、Guohua 等 9 位作者2012-01-01Acta Scientiarum Naturalium Universitatis Sunyatseni
几何学和一系列 N-protonated corroles,包括的 unsubstituted H4Cor+ 和 meso-triaryl 的电子系列代替了 H4TPC+ , H4TpFPC+ ,和 H4TdCPC+ ,理论上与密度被学习功能的理论(DFT ) 。结果显示所有这些混合物有二 conformers,有 C2 对称的(作为 S1 表示了) 比其它更稳定(作为 S2 表示了, C1 对称) 由 15.818.5 kJ/mol。这些的 corrole macrocycles 加重表演重要 out-of-plane 变丑。chiral S1 conformers 的 enantiomerizations 被发现作为中介是有…
Porphyrin and Phthalocyanine ChemistrySurface Chemistry and CatalysisOrganic Chemistry Cycloaddition Reactions
Mohamedsedik、Melike、Dulat 等 4 位作者2012-01-01理论物理通讯:英文版
面对一个椭圆形地极化的激光领域从真空创造的电子正电子对生产率被调查。由使用二个水平转变振幅的技术,为获得对生产率的例程被介绍,并且近似分析表达式为低频率被给两个强壮的领域政体和高频率弱领域政体。我们为一个椭圆形地极化的领域发现了那,电子正电子对生产率减少什么时候高频率的椭圆形的怪癖增加弱然而,在低频率回答政体强壮的领域政体,有几乎一样的电子正电子对生产率是在常数电场大小写。
Electron and X-Ray Spectroscopy TechniquesSurface and Thin Film PhenomenaAdvanced Materials Characterization Techniques
Xie Shaoyu2012-01-01Proceedings of the CSEE
Ice flashover trips(IFT) occurred in group nature is the key factor in triggering grid vulnerability and resulting in large scale blackout.Considering lack of relevant standard and measurement of IFT potential harmfulness,the IFT vulnerability curve was proposed to reveal IFT inherent law of the local grid.IFT typical…
High voltage insulation and dielectric phenomenaIcing and De-icing Technologies
Hui-Lin TAO、Shu-Huai LI、Jianping Li2012-01-01CHINESE JOURNAL OF ANALYTICAL CHEMISTRY (CHINESE VERSION)
Fluorescence resonance energy transfer(FRET) from CdSe quantum dots to CdTe quantum dots and the application for determining serum prostate specific antigen(PSA) were studied.It was found that the effective energy transfer can occur between CdSe and CdTe in the Tris-HCl buffer solution at pH=8.0 in which the CdTe fluo…
Advanced biosensing and bioanalysis techniquesQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films
Bahcine、Bakiz、Lamia 等 12 位作者2012-01-01Acta Scientiarum Naturalium Universitatis Sunyatseni
在 air-CH4 或空气之间的反应的比较研究 -- 公司煤气的流动和 CeO2, La2O3 和 Lu2O3 稀土元素氧化物用 Fourier 变换被执行 CO2 气体的红外线的光谱学分析源于 CH4 或公司气体的变换。CeO2, La2O3 和 Lu2O3 的多晶的样品被方法由低温度锻烧过程跟随了的特定的降水首先准备。在 Lu2O3 氧化物的情况中,一条新特定的线路被建议。雏晶尺寸被 X 光检查衍射和传播电子显微镜学分析决定。形态学用扫描电子显微镜学被描绘。特定的表面区域从 Brunauer-Emmett-Teller (赌注) 技术被决定。用红外线的光谱学分析,进 CO2 的 CH4 或公司的变换率从 CO2 震动的乐队紧张…
Catalytic Processes in Materials ScienceMetallurgical Processes and ThermodynamicsLaser-induced spectroscopy and plasma
Cheng Wang2012-01-01OpenAlex
A self-healing pure SiC coating was prepared on a carbon/carbon (C/C) composite by a two-step technique to protect the C/C composite from oxidation.First,SiC nanowires were obtained on the substrate surface by the thermal decomposition of hydrogen silicone oil (H-PSO).Second,a coating with a thickness of 100-200 μm wa…
Advanced ceramic materials synthesisDiamond and Carbon-based Materials ResearchTribology and Wear Analysis
Haibo、Rao、Ding Ding 等 15 位作者2012-01-01Acta Scientiarum Naturalium Universitatis Sunyatseni
变换黄磷的轻射出的二极管(pclead ) 它与黄黄磷采用蓝 LEDs 产生白色点亮照明,是点亮来源的广泛地使用的 solidstate。以便在带的薄片上与高质量进行黄磷层涂层,一种自我适应的涂层技术在这份报纸被介绍。与自我暴露方法相结合的一种泥浆涂层技术被使用并且发展了表明自我适应的涂层层的好处。为自我暴露,泥浆涂层暴露于除到以外的带的本身的蓝排放紫外(紫外) 做光致抗蚀剂 crosslinking 的轻外面。测量的结果显示有自我适应的涂层的白 LEDs 与常规涂层和另外的保角的涂层比那些显示出自我适应性到蓝轻、执行的更高空间的颜色一致性的紧张的尖分发。
Gas Sensing Nanomaterials and SensorsSilicone and Siloxane ChemistryPolydiacetylene-based materials and applications
Hessamoddin、Yousefi、Asieh 等 4 位作者2012-01-01中国化学快报:英文版
一系列小说偶氮驱散染料被作为重氮基的部件与使重氮化的代替 p 的苯胺衍生物联合 4-benzyloxyphenol 的反应综合。这些混合物被分光镜的技术和元素的分析描绘。电离常数, pKa,为这些,染料用电子分光镜的方法被决定。
Photochromic and Fluorescence ChemistryFree Radicals and Antioxidants
Ali、Ahmadi Ahmadi、Peyghan 等 9 位作者2012-01-01中国化学快报:英文版
氧化氩氮吸附在上太古(6,0 ) 镁氧化物 nanotube 被使用密度学习功能的理论计算。我们在场在 nanotube 的选择地点的 N2O 相互作用的性质。相应于 nanotube 上的 N2O 的吸附的吸附精力被计算在范围是 11.67 ~ 22.21 kJ mol1。我们的结果显示 N2O 分子由于在 nanotubes 和 N2O 分子之间的弱凡 der Waals 相互作用在太古的模型上有弱物理吸附。重要结果能在 N2O 传感器的生产是有用的。
Graphene research and applications