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Online since: June 2011
Authors: Jian Feng Zhu, Na Han
Reaction synthesis of (Ti,Cr) 2AlC/Al2O3 in situ solid solution composite
Jianfeng Zhua, and Na Hanb
Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science and Technology, Xi'an 710021, China
a zhujf@sust.edu.cn, b hannanihao@126.com
Key words: (Ti,Cr)2AlC/Al2O3, thermite reaction, thermodynamics, microstructure
Abstract.
These deficiencies in mechanical properties are originated from the relatively weak bonding between the Al layers and edge-shared Ti6C octahedral in the structure [1-5].
These deficiencies in mechanical properties are originated from the relatively weak bonding between the Al layers and edge-shared Ti6C octahedral in the structure [1-5].
Online since: January 2011
Authors: Zhi Yong Ling, Jian Ning Ding, Li Qiang Guo, Guang Gui Cheng, Hua Sheng Pu
Introduction
Remarkable advances have been made since the 2000 Nobel Prize for chemistry was rewarded for the discovery of conducting polymers.
Various of vibrations in the molecule structure are interfered mutually and the bands are overlapped.
Various of vibrations in the molecule structure are interfered mutually and the bands are overlapped.
Online since: October 2012
Authors: Chun Shan Zhu, Qiang Zhang, Li Qin You
Synthesis and Characterization of β-cyclodextrin Microspheres with Temperature and pH Sensibility
Qiang Zhanga, Liqin Youb and Chunshan Zhuc,*
School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
azhangqiang_911@sina.com, byouliqin@haut.edu.cn, czhuchunshan@sohu.com
*Corresponding author
Keywords: Temperature-sensibility, pH-sensibility, β-cyclodextrin Microspheres.
The structure of the β-CD/NIPAAm-SA microspheres were characterized via a Specode75 infrared spectrometer with KBr pellet method.
The structure of the β-CD/NIPAAm-SA microspheres were characterized via a Specode75 infrared spectrometer with KBr pellet method.
Online since: March 2011
Authors: Marek Skowronski, Robert E. Stahlbush, D. Kurt Gaskill, Yoosuf N. Picard, Brenda L. VanMil, Rachael L. Myers-Ward, Charles R. Eddy, Nadeemullah A. Mahadik, Virginia D. Wheeler, S. Chung
All films investigated were deposited using a standard silane and propane chemistry at 1580 °C and 100 mbar pressure.
Figure 2: (a) Example of structure used to freeze interface morphology.
Figure 2: (a) Example of structure used to freeze interface morphology.
Online since: March 2011
Authors: Erik Janzén, Carl G. Hemmingsson, Junichi Isoya, Anne Henry, Takeshi Ohshima, Norio Morishita, Henrik Pedersen, Franziska Christine Beyer
Beyer1, a, Carl Hemmingsson1, b, Henrik Pedersen1, c,
Anne Henry1, d, Junichi Isoya2, e, Norio Morishita3, f, Takeshi Ohshima3, g,
Erik Janzén1, h
1Department of Physics, Chemistry and Biology, Linköping University, SE-58131 Linköping, Sweden
2Graduate School of Library, Information and Media Science, University of Tsukuba, 1-2 Kasuga,
Tsukuba, Ibaraki 305-8850, Japan
3Japan Atomic Energy Agency, 1233 Watanuki, Takasaki, Gunma 370-1292, Japan
afbeyer@ifm.liu.se, bcah@ifm.liu.se, chenke@ifm.liu.se,
dahy@ifm.liu.se,eisoya@slis.tsukuba.ac.jp, fmorishita.norio@jaea.go.jp,
gohshima.takeshi20@jaea.go.jp, herj@ifm.liu.se
Keywords: metastable defects, bistability, electron irradiation, DLTS
Abstract.
The p+ layers were achieved by growing an Aldoped top-layer with an Al concentration exceeding 10 18 cm−3 and the mesa structures were formed by conventional reactive ion etching.
The p+ layers were achieved by growing an Aldoped top-layer with an Al concentration exceeding 10 18 cm−3 and the mesa structures were formed by conventional reactive ion etching.
Online since: November 2011
Authors: De Lian Yi, Mao Sheng Tao, Hui Min Zhang, Qiao Hua, Lin Wu, Zhao Hui Ouyang, Jing Wang, Min Li, Jun Hong Xu
The Influence of Crystal Seeds on the Particle Size Distribution of Hydrolysis Product of Titanyl Sulfate
Qiao Hua1,a, Lin Wu1,b, Delian Yi1,c, Zhaohui Ouyang1,d, Jing Wang2,e, Min Li2,f, Junhong Xu2,g, Huimin Zhang1,h, Maosheng Tao1,i
1Applied Chemistry Research Institute, Wuhan University of Science and Technology, Wuhan China 430081
2Fangyuan Titanium Industry, Wuhan China 430035
ahq19870319@163.com, bwulin65@126.com, cyidelian@163.com, douyangz6603@sina.com, elisawang02@163.com, flimin198348@163.com, gxjhpedo@126.com, hzhanghuimin0729@163.com, itaomaosheng999@163.com
Keywords: Titanyl sulfate; Hydrolysis; Crystal seed; Particle size distribution
Abstract.
The particle formation [10] and particle structure [11] were also investigated.
The particle formation [10] and particle structure [11] were also investigated.
Facile Synthesis and Performance of Reduced Graphene Oxide/Cobalt Oxide Composite for Supercapacitor
Online since: September 2013
Authors: Dong Zhou, Feng Peng, Hao Yu, Hong Juan Wang
Facile Synthesis and performance of reduced graphene oxide/cobalt oxide composite for supercapacitor
Hongjuan Wang1,a, Dong Zhou1,b, Feng Peng1,c, Hao Yu1,d
1The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 516040, China
acehjwang@scut.edu.cn, b441042283@qq.com, ccefpeng@scut.edu.cn, dyuhao@scut.edu.cn
Keywords: Supercapacitor, reduced graphene oxide, specific capacitance, cobalt oxide
Abstract.
The morphology of the composites was examined by transmission electron microscopy (TEM, FEI, Tecnai 12).The structure of the prepared composites was determined by a powder X-ray diffraction system (XRD, D/max-IIIA spectrometer) equipped with Cu Kɑ radiation. 2.2 Preparation of electrodes and electrochemical measurements.
The morphology of the composites was examined by transmission electron microscopy (TEM, FEI, Tecnai 12).The structure of the prepared composites was determined by a powder X-ray diffraction system (XRD, D/max-IIIA spectrometer) equipped with Cu Kɑ radiation. 2.2 Preparation of electrodes and electrochemical measurements.
Online since: September 2003
Authors: Mitsuhiro Kushibe, Tomoyuki Tanaka, Seiji Imai, Tetsuo Hatakeyama, Kazuo Arai, Takatoshi Watanabe, Takashi Shinohe, Kazutoshi Kojima, Takaya Suzuki
Deep mesas were formed for the
isolation and the termination of pin diodes using inductively coupled plasma (ICP) reactive ion
etching in SF6 chemistries.
This may be due to the six-fold multi-valley structure of the conduction band in 4H-SiC.
This may be due to the six-fold multi-valley structure of the conduction band in 4H-SiC.