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期刊Preparation of Bi0.85Nd0.15FeO3 nanotube arrays by a sol-gel template method
《Journal of Electronic Materials》Guo, Dongyun[1,2]; Gong, Yiping[1,2]; Liu, Changyong[1,2]; Wang, Chuanbin[1,2]; Shen, Qiang[1,2]; Zhang, Lianmeng[1,2]
Bi0.85Nd0.15FeO3 (BNF) nanotube arrays were prepared by a sol-gel template method. The microstructure and phase were observed by scanning electron microscopy and transmission electron microscopy. Highly ordered nanotu...显示全部
关键词:Electric fields Ferroelectricity Gels Iron oxides Leakage currents Neodymium Scanning electron microscopy Sol gel process Sol gels Sols Transmission electron microscopy 
期刊WC nanocrystals grown on vertically aligned carbon nanotubes: An efficient and stable electrocatalyst for hydrogen evolution reaction
《ACS Nano》Fan, Xiujun[1,2,3]; Zhou, Haiqing[2,3]; Guo, Xia[1]
Single nanocrystalline tungsten carbide (WC) was first synthesized on the tips of vertically aligned carbon nanotubes (VA-CNTs) with a hot filament chemical vapor deposition (HF-CVD) method through the directly reacti...显示全部
关键词:Alkalinity Catalyst activity Chemical vapor deposition Deposition Electrocatalysts Tungsten Tungsten carbide Yarn 
期刊Calcium ion modification of TiO2nanotube arrays to enhance apatite formation
《Materials Technology》Zhang, Zhenrong[1]; Liu, Hui[2]; Shi, Qian[3]; Liu, Xuanyong[3]; Wan, Long[1]
Highly ordered TiO2nanotube arrays were fabricated by anodisation of titanium, and then anodic TiO2nanotubes were modified in calcium ion-containing solution using ultrasound-assisted impregnation. For reference, the ...显示全部
关键词:Apatite Calcium Impregnation Ions Phosphate minerals Titanium dioxide Ultrasonics Yarn Zeta potential 
期刊Scale effects on evaporative heat transfer in carbon nanotube wick in heat pipes
《International Journal of Heat and Mass Transfer》Chen, Qiang[1]; Huang, Yonghua[1]
The heat transfer capability of conventional materials like copper or devices like heat pipes are challenged by the growing trend of miniaturization of integrated circuit and exponentially increasing density of heat g...显示全部
关键词:Heat conduction Heat pipes Heat transfer Interfaces (materials) Nanotechnology nanotubes Numerical methods Thermal conductivity Yarn 
期刊Thermophysical Properties of Multi-Walled Carbon nanotube-ReinforcedPolypropylene Composites
《International Journal of Thermophysics》S. W. Kim; J. K. Kim; S. H. Lee; S. J. Park; K. H. Rang
The thermal conductivity and thermal diffusivity of chemicallysurface-treated multi-walled carbon nanotube (MWCNT) reinforced polypropylene (PP) composites weremeasured using the 3ω method in the temperature range of...显示全部
关键词:Multi-walled carbon nanotube  Nano-composite  Photoacoustic spectroscopy Thermal conductivity  Thermal diffusivity  Three omega method 
期刊Electrical properties of single carbon nanofibers grown on tips of scanning probe microscope cantilevers by ion irradiation
《Japanese Journal of Applied Physics》Kitazawa, M; Ohta, R; Tanaka, J; Tanemura, M
The Ar ion irradiation method has a high potential for the batch fabrication of single carbon nanofibers (CNFs) onto the tip of cantilevers, and is known to have excellent mechanical characteristics. In this study, we...显示全部
关键词:scanning probe microscope (SPM)  atomic force microscope (AFM)  carbon nanofiber (CNF)  carbon nanotube (CNT)  scanning spreading resistance microscopy (SSRM)  electroconductive probes  FORCE MICROSCOPY  FABRICATION 
期刊Mechanisms of Methane Decomposition over Ni Catalysts at High Temperatures
《Journal of the Japan Petroleum Institute》Kouta Asai[1]; Yoshiyuki Nagayasu[1]; Koji Takane[1]; Shinji Iwamoto[1]; Eriko Yagasaki[2]; Ken-ichi Ishii[3];Masashi Inoue[1]
Decomposition of methane over nickel catalyst supported on spherical alumina was investigated using a thermogravimetric apparatus. The reaction products were hydrogen and multi-walled carbon nanotubes. Initial rate of...显示全部
关键词:Methane decomposition  Nickel catalyst  Spherical alumina support  Carbon nanotube  Reaction mechanism  High temperature 
期刊Improvement of Field-Emission Characteristics of Carbon nanotubes by PostElectrical Treatment
《IEEE Transactions on Electron Devices》Chan-Wook Baik; Jeonghee Lee; Deuk Seok Chung; Seong Chan Jun; Jun Hee Choi;Byung Kwon Song; Min Jong Bae; Tae Won Jeong; Jung Na Heo; Yong Wan Jin; Jong-Min Kim; SeGi Yu;Kyu-Ha Jang; Gun-Sik Park
The field-emission characteristics of carbon nanotubes (CNTs), such asuniformity and brightness, were improved by electrical treatment using nonstationary electric fieldsbetween the cathode of screen-printed CNT emitt...显示全部
关键词:Carbon nanotube (CNT)  Electrical treatment  Field emission  Uniformity 
期刊Kinetics, equilibrium and thermodynamics of the sorption of tetrabromobisphenol A on multiwalled carbon nanotubes
《Applied Surface Science》Ismail I. Fasfous[a], Enas S. Radwan[a];Jamal N. Dawoud[a]
Tetrabromobisphenol A (TBBPA) is widely used as a flame retardant and is relatively persistent in the environment. This study reports the sorption kinetics, equilibrium and thermodynamics of TBBPA on multiwalled carbo...显示全部
关键词:Sorption  Thermodynamic  Tetrabromobisphenol A  Carbon nanotube  Flame retardants 
期刊One-dimensional nanomaterials synthesized using high-energy ball milling and annealing process
《Science and Technology of Advanced Materials》Ying Chen[a];Chi Pui Li[a];Hua Chen[a];Yongjun Chen[a]
One-dimensional (1D) nanomaterials including nanotubes, nanowires and nanorods have many new properties, functionalities and a large range of promising applications. A major challenge for these future industrial appli...显示全部
关键词:nanotube  Nanowire  Ball milling  Thermal annealing  Mechanical activation  Carbon  Boron nitride  Silicon carbide  Zinc 
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