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Online since: June 2012
Authors: Xi Cheng, Qing Wang, Ya Hui Zhang
Introduction
There has been increasing attention in metal selenides nanostructures due to their unique optical, magnetic, catalytic properties and their potential applications in environmental protection and nanodevices, including detectors for laser and infrared, photochemical catalysis, optoelectronic devices, solar cells, nonlinear optical materials, gas sensor, various luminescence devices and so on.
CdSe (groups II-VI) turned to be one of the most attractive semiconductor materials (due to its optical and electronic properties), which could be incorporated into multisegmented nanowires to create optoelectronic devices[1-3].
Still, further investigations and more works are needed to: (1) find new methods to produce materials. (2) research the mechanism of the nanostructures growth. (3) expand the application range of the nanostructures.
N110423002 and N100323008), the Natural Science Foundation of Hebei Province of China (Grant No.
Kulshreshtha, Journal of Chemical Sciences Vol. 121 (2009), p. 293 [6] J.
CdSe (groups II-VI) turned to be one of the most attractive semiconductor materials (due to its optical and electronic properties), which could be incorporated into multisegmented nanowires to create optoelectronic devices[1-3].
Still, further investigations and more works are needed to: (1) find new methods to produce materials. (2) research the mechanism of the nanostructures growth. (3) expand the application range of the nanostructures.
N110423002 and N100323008), the Natural Science Foundation of Hebei Province of China (Grant No.
Kulshreshtha, Journal of Chemical Sciences Vol. 121 (2009), p. 293 [6] J.
Online since: September 2014
Authors: Monthon Nakpathom, Rattanaphol Mongkholrattanasit, Charoon Klaichoi, Nattadon Rungruangkitkrai, Pannarai Rug-Ngam, Manat Pangsai
Influence of Metal Mordants Concentration to Improve UV Protection and Fastness Properties of Silk fabric Dyed with Purple Corn Cob
Rattanaphol Mongkholrattanasit1,a, Charoon Klaichoi1,b,
Pannarai Rug-ngam2 , Monthon Nakpathom3,c,Manat Paengsai4,d,
Nattadon Rungruangkitkrai*5,e
1Faculty of Industrial Textiles and Fashion Design, Rajamangala University of Technology Phra Nakhon, Bangkok 10300, Thailand
2Deapartment of Textile Engineering, Faculty of Engineering, Rajamangala University of Technology Thanyaburi, Pathum thani 12110, Thailand
3National Metal and Materials Technology Center, National Science and Technology Development Agency, Pathumthani 12120, Thailand
4Department of Mechanical Engineering, Faculty of Engineering, Srinakharinwirot University,
Ongkharak, Nakhonnayok 26120, Thailand
5Eco-Textile Research Unit, Department of Textile Science, Faculty of Agro-Industry, Kasetsart University, Bangkok 10900, Thailand
arattanaphol.m@rmutp.ac.th, bjaroon.k@rmutp.ac.th
Experimental Materials A commercially produced plain-weave silk fabric (thickness 0.15 mm, weight 67 g/m2, fabric count per inch 105 x 96) was scoured with an aqueous nonionic surfactant solution at a temperature of 50 °C for 30 minutes, thoroughly rinsed and air dried at room temperature.
Hussain, Journal of the Textile Institute, Vol. 98 (2007), p.559
Nakpathom, Advanced Materials Research, Vol. 821 (2013), p. 573
Zhai, Innovative food science & emerging technologies, Vol. 11 (2010), p.470
Experimental Materials A commercially produced plain-weave silk fabric (thickness 0.15 mm, weight 67 g/m2, fabric count per inch 105 x 96) was scoured with an aqueous nonionic surfactant solution at a temperature of 50 °C for 30 minutes, thoroughly rinsed and air dried at room temperature.
Hussain, Journal of the Textile Institute, Vol. 98 (2007), p.559
Nakpathom, Advanced Materials Research, Vol. 821 (2013), p. 573
Zhai, Innovative food science & emerging technologies, Vol. 11 (2010), p.470
Online since: February 2014
Authors: Sai Sai Liu, Jian Luan, Qi Lin Wang, Yan Li
Based on the solute material balance, the evaporation D from the single effect desalination device of the rising liquid film on the microscale fluted surface of horizontal tubes is defined as follows:
Calculation of material balance and heat balance.
The volume of seawater of first effect can be calculated by material balance calculation.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (NO:51376164) and Natural Science Foundation of Shandong Province(NO:ZR2013EEQ034).
Mei: Journal of Thermal Science and Technology, Vol. 3(2004), p. 209~214 [4] Y.J.
Calculation of material balance and heat balance.
The volume of seawater of first effect can be calculated by material balance calculation.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (NO:51376164) and Natural Science Foundation of Shandong Province(NO:ZR2013EEQ034).
Mei: Journal of Thermal Science and Technology, Vol. 3(2004), p. 209~214 [4] Y.J.
Online since: September 2014
Authors: Zhi Yong Zhang, Chun Xue Zhai, Yan Ning Yang, Qiao Ping Liu, Wei Xia Li, Fu Chun Zhang
Introduction
The cathode is core component of FED [1], as a kind of cathode emitter material, nano-diamond itself has good field emission characteristics, meanwhile, it also has congenial outstanding advantages in vacuum adaption of devices [2,3].
On the one hand, the emitters such as metals and silicon are subject to external invasions of ion bombardment and sputtering easily under low vacuum, thus making the emitting tips damaged and emission property lost gradually [3], while diamond is the hardest known substance in the nature [4], as a kind of field emission cathode material, it has the ability of high damage, impact and shock resistance, therefore, the cathode life of diamond is long [5].
References [1] Huangzhong Yu, and Junbiao Peng: Materials Review Vol. 19 (2005), p. 88 In Chinese [2] Chunxue Zhai: Investigation on structure and property of nano-diamond coating field emission cathode (ph.D., Northwest University, China 2008), p. 4 In Chinese [3] Yanning Zhang: Study on key technologies of nano-diamond composite coating field emission (ph.D., Northwest University, China 2010), p. 94 In Chinese [4] Weidong Man, Jianhua Wang, Chuanxin Wang, et al: New Carbon Materials Vol. 17 (2002), p. 62 In Chinese [5] Givargizov, E.
N.: Applied Surface Science Vol. 215 (2003), p. 113 [9] Parker, Robert K., et al: Microwave Theory and Techniques, IEEE Transactions on Vol. 50 (2002), p. 835 [10] Tyler, Talmage, Olga A.
McGuire: Journal of Vacuum Science & Technology Vol. 23 (2005), p. 1260 [11] Wei Zhang: Vacuum Electronics Vol. 1 (2012), p. 21 In Chinese
On the one hand, the emitters such as metals and silicon are subject to external invasions of ion bombardment and sputtering easily under low vacuum, thus making the emitting tips damaged and emission property lost gradually [3], while diamond is the hardest known substance in the nature [4], as a kind of field emission cathode material, it has the ability of high damage, impact and shock resistance, therefore, the cathode life of diamond is long [5].
References [1] Huangzhong Yu, and Junbiao Peng: Materials Review Vol. 19 (2005), p. 88 In Chinese [2] Chunxue Zhai: Investigation on structure and property of nano-diamond coating field emission cathode (ph.D., Northwest University, China 2008), p. 4 In Chinese [3] Yanning Zhang: Study on key technologies of nano-diamond composite coating field emission (ph.D., Northwest University, China 2010), p. 94 In Chinese [4] Weidong Man, Jianhua Wang, Chuanxin Wang, et al: New Carbon Materials Vol. 17 (2002), p. 62 In Chinese [5] Givargizov, E.
N.: Applied Surface Science Vol. 215 (2003), p. 113 [9] Parker, Robert K., et al: Microwave Theory and Techniques, IEEE Transactions on Vol. 50 (2002), p. 835 [10] Tyler, Talmage, Olga A.
McGuire: Journal of Vacuum Science & Technology Vol. 23 (2005), p. 1260 [11] Wei Zhang: Vacuum Electronics Vol. 1 (2012), p. 21 In Chinese
Online since: April 2021
Authors: Muhammad Ali Zulfikar, Siti Oryza Sativa, Muhammad Nasir, Ervin Tri Suryandari
In recent years, many research have been focused on the photocatalytic process as this process can reduce organic pollutants under light sources, either UV light or visible light, by using semiconductor materials.
As a result, these materials have maintained a relatively high photocatalytic activity, which made them as promising candidates for photocatalytic applications and for degradating organic pollutants.
Materials and Methods Nanofiber photocatalyst that used on this research were obtained from laboratory of Analytical Chemistry, Department of Chemistry, Bandung Institute of Technology.
Chen, Mechanism of humic acids degradation by white rot fungi explored using 1H NMR spectroscopy and FTICR mass spectrometry, Environmental Science and Technology 45 (2011) 2748-2754
Series: Journal of Physics (2018) 1-6 [11] O.
As a result, these materials have maintained a relatively high photocatalytic activity, which made them as promising candidates for photocatalytic applications and for degradating organic pollutants.
Materials and Methods Nanofiber photocatalyst that used on this research were obtained from laboratory of Analytical Chemistry, Department of Chemistry, Bandung Institute of Technology.
Chen, Mechanism of humic acids degradation by white rot fungi explored using 1H NMR spectroscopy and FTICR mass spectrometry, Environmental Science and Technology 45 (2011) 2748-2754
Series: Journal of Physics (2018) 1-6 [11] O.
Online since: May 2012
Authors: Zhao Qin Ma, Shu Hao Huo, Xue Jing Zheng
System Selection for Recirculating Cooling Water Treatment of Ultra-Supercritical Fossil-fueled Power Plants
Shuhao Huo1, a, Xuejing Zheng*2,b, Zhaoqin Ma1,c
1 Henan Electric Power Survey & Design Institute, Zhengzhou 450007, China
2 College of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450052, China
ahuoshuhaozxj@126.com, bx.zheng@zzu.edu.cn, cmazhaoqin10@gmail.com
Keywords: Fossil-fueled Power Plants, Municipal Reclaimed Water, Reservoir Water, Techno-economic Comparison, Recirculating Water Treatment, Side Stream Lime Softening Treatment, Energy Saving, Discharge Reduction.
References [1] Shuhao Huo, Xuejing Zheng, Zhaoqin Ma: Advanced Materials Research Vol. 356-360 (2012), p. 2182 [2] T.
Ayoub: Advanced in Environmental Research Vol. 7 (2003), p. 389 [5] Dong-jing Choi, Seung-Jae You, Jung-Gu Kim: Materials Science and Engineering: A.
Ataei: International Journal of Environmental Science and Technology Vol. 5 (2008), p. 251
References [1] Shuhao Huo, Xuejing Zheng, Zhaoqin Ma: Advanced Materials Research Vol. 356-360 (2012), p. 2182 [2] T.
Ayoub: Advanced in Environmental Research Vol. 7 (2003), p. 389 [5] Dong-jing Choi, Seung-Jae You, Jung-Gu Kim: Materials Science and Engineering: A.
Ataei: International Journal of Environmental Science and Technology Vol. 5 (2008), p. 251
Online since: November 2011
Authors: Yasuhiro Uetani, Susumu Ikeno, Kenji Matsuda, Takahisa Kose, Katsuyuki Nakajima
Young : Materials Science and Engnineering, Vol.25, (1976), p.103
Ikeno : Materials Science Forum Vol. 654-656, (2010), p. 1389
Ikeno : Materials Science Forum Vol. 561-565 (2007), p. 291
Sugiyama : Journal of Japan Foundry Engineering Society Vol. 49, (1977), p.287 – 293.
Ikeno : Materials Science Forum Vol. 654-656, (2010), p. 1389
Ikeno : Materials Science Forum Vol. 561-565 (2007), p. 291
Sugiyama : Journal of Japan Foundry Engineering Society Vol. 49, (1977), p.287 – 293.
Online since: October 2011
Authors: Nan Zhao, Wei Guo, Ming Yan Hu
Framework of PCA selective ensemble
Empirical Analysis-- IT performance key factors extraction
To verify the reliability of the algorithm, the IT time performances from 70 enterprise samples in 2009 are analyzed, including raw materials procurement cycles, Average manufacturing cycle, average distribution time, financial statements time, purchasing plan generation time, production plan generation time, with data loss rate 15.98%.
IT performance key factors extraction Average manufacturing cycle and raw materials procurement cycles are the key factors of IT time performance from the Fig.2.
According to this thought, this paper classifies the data set with all the time performance and key factors, including main raw materials procurement cycle , average manufacturing cycle , production plan generation time, using K-mean clustering method and Hierarchical Cluster procedures respectively.
Acknowledgement The paper is supported by the Tianjin Science and Technology Plan (No.10ZCKFGX18900) and the National Natural Science Youth Foundation of China (No. 51005162) References [1] Guo Wei, Zhao Nan and Shao Hongyu: International Conference on Challenges in Environmental Science and Computer Engineering, CESCE (2010), p. 21-24
Biswal: Journal of Neuroscience Methods Vol. 146(2005), p. 61-68
IT performance key factors extraction Average manufacturing cycle and raw materials procurement cycles are the key factors of IT time performance from the Fig.2.
According to this thought, this paper classifies the data set with all the time performance and key factors, including main raw materials procurement cycle , average manufacturing cycle , production plan generation time, using K-mean clustering method and Hierarchical Cluster procedures respectively.
Acknowledgement The paper is supported by the Tianjin Science and Technology Plan (No.10ZCKFGX18900) and the National Natural Science Youth Foundation of China (No. 51005162) References [1] Guo Wei, Zhao Nan and Shao Hongyu: International Conference on Challenges in Environmental Science and Computer Engineering, CESCE (2010), p. 21-24
Biswal: Journal of Neuroscience Methods Vol. 146(2005), p. 61-68
Online since: February 2011
Authors: Wim De Waele, Álvaro Martínez-Valle, José M. Martínez-Jiménez, Patrick Goes, Koen Faes
This particular plasticity model is suitable to simulate the deformation of materials at high strain rates, like occurring in EMF.
For instance: - Analysing the influence of the materials used, for the mandrel or the joining parts.
Advanced Materials Research.
[11] Van-Slycken, J.: Experimental determination of Johnson-Cook parameters for different materials.
Journal of Computational and Applied Mathematics, Vol. 203, Issue 2, pp. 533-547 (2007).
For instance: - Analysing the influence of the materials used, for the mandrel or the joining parts.
Advanced Materials Research.
[11] Van-Slycken, J.: Experimental determination of Johnson-Cook parameters for different materials.
Journal of Computational and Applied Mathematics, Vol. 203, Issue 2, pp. 533-547 (2007).
Online since: April 2005
Authors: Aleksander Karolczuk, Ewald Macha
The SWT
parameter after the modification was used as well as under multiaxial proportional and nonproportional
loading for materials crack according to Mode I.
Chen et al. criterion (1999), [20] Chen and others proposed two criteria: one for materials characterised by Mode I crack and the other one for materials characterised by Mode II crack.
For materials characterised by Mode I crack the critical plane is a plane of maximum normal strain range ∆εn.
For materials and loading characteristic for mixed Mode crack the octahedral or the different plane was accepted.
Topper: Journal of Materials, Vol. 5, No. 4, (1970), pp. 767-778 [15] D.F.
Chen et al. criterion (1999), [20] Chen and others proposed two criteria: one for materials characterised by Mode I crack and the other one for materials characterised by Mode II crack.
For materials characterised by Mode I crack the critical plane is a plane of maximum normal strain range ∆εn.
For materials and loading characteristic for mixed Mode crack the octahedral or the different plane was accepted.
Topper: Journal of Materials, Vol. 5, No. 4, (1970), pp. 767-778 [15] D.F.