Search results

The raw materials were submitted to carbonization employing a household microwave (Panasonic NN6460A) at 800W.
Notice that for CG and CH the n parameter is close to one, indicating an adsorption behavior typical of microporous materials.
Conclusions Coffee and pequi husks, and spent coffee grounds were tested as precursor materials in the production of activated carbons.
Oliveira: Advanced Materials Research Vol. 856 (2014), p.: 69
Saka: Journal of Analytical and Applied Pyrolysis Vol. 95 (2012), p. 21 [9] ] H.P.

Printed Materials Powder from SLM Solutions was used to print the samples using the PBF method.
[4] Stanislav J.: Optimal procedures of heat treatment of materials for hot work, In: Proceedings 18th International Conference on Metallurgy and Materials, May 19th - 21st 2009, Hradec nad Moravicí, Czech
Materials, https://doi.org/10.3390/ma15072686
Journal of Materials Science [online]. 17.7.2017 [cit. 2022-12-01] https://doi.org/10.1007/s10853-017-1380-3
Materials & Design. 2022

The kerosene helps in removing organic matter (OM) which acts as cementing material bonding the particles of soil together.
Ahmad, Influence of oil contamination on geotechnical properties of basaltic residual soil, American Journal of Applied Sciences, 7 2010 954-961
Obianigwe, Effects of crude oil contamination on the index properties, strength and permeability of lateritic clay, International Journal of Applied Sciences and Engineering Research, 3(4) 2014 816-824
Wang, Effects of crude oil contamination on soil physical and chemical properties in Momoge wetland of China, Chinese geographical science, 23(6) 2013 708-715
[23] Standard, ASTM, Annual Book of American society for Testing and Material, 2003

In order to meet above requirements, the choice and design of materials must be investigated.
Experimental Materials and Methods Materials.
Characterization of structure and properties of materials.
The scaffold materials possesses of a porosity of above 80% and pore size of 50-250µm.
Tang:China Journal of Oral Implantology Vol.13 (2) (2008), p.85 [5] E.R.

Automation Control of Group Work Outcome Assessment Dandan Wang Dandan Wang, Chongqing Normal University, Chongqing, China 22131533@qq.com Keywords: Materials; Automation; Outcome Assessment; Cronbach α Abstract.
Psychology, a Study of Science.
(Ed.) contemporary Psychotherapies, Free Press, pp.45-53, 1961 [4] Dengfeng Wang, “Self consistency and Congruence Scale”, Chinese Journal of Clinical Psychology, vol.2,no.1, pp.76-78, 1994 [5] Walker.
Sze, “Evaluation and Accountability in Human Service Programs” Cambridge, Mass:Sohenkman Publish Co, pp.341, 1994 [7] Jianhua Duan, “College Students' subjective well-being and the influencing factors the”, Master thesis, Department of Peking University psychology, pp.67, 1995 [8] Dengfeng Wang, “Evaluation of the effect of psychotherapy: Theory and Practice”, Counseling and psychotherapy Chinese Mental Health Association Professional Committee of the conference, pp.89-93, 1991 [9] Xiangdong Wang, Xilin Wang, Hong Ma, “The mental health scale”, Chinese Mental Health Journal , pp.89, 1999 [10] Mengzhen Wu, etal, “Group Work”, Hongkong Association of social workers and publishng, pp.89, 1992

Advanced Materials Research Vols. 463-464 (2012), pp 708-711 [11] T.
Applied Mechanics and Materials, Vol. 186 (2012) pp 50-57 [12] T.
Applied Mechanics and Materials, Vol. 282 (2013) pp 146-151 [13] T.
Advanced Materials Research, Vols. 463-464 (2012), pp 1682-1685 [14] D.
Applied Mechanics and Materials.

Effect of Complexing Agent on Morphology and Crystal Structure of La1-xCexCoO3 (x=0, 0.2, and 0.4) Perovskite-Type Mixed Oxides Catalyst Prepared by Sol-Gel Method Kanit Soongprasit1,2,a, Duangdao Aht-Ong1,2,b, Viboon Sricharoenchaikul3,c and Duangduen Atong4,d 1 Department of Materials Science, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand 2 Research Unit of Advanced Ceramic and Polymeric Materials, National Center of Excellence for Petroleum, Petrochemicals and Advanced Materials, Chulalongkorn University, Bangkok, 10330, Thailand. 3 Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand 4 National Metal and Materials Technology Center, 114 Thailand Science Park, Klong 1, Klong Luang, Pathumthani 12120, Thailand d kapanda_soong@hotmail.com, d duangdao.a@chula.ac.th, d viboon.sr@chula.ac.th, d duangdua@mtec.or.th Keywords: Perovskite
This research was supported by the National Metal and Materials Technology Center (Project No.
Santamaría: Journal of Catalysis, Vol. 179 (1998), pp. 400-412 [3] M.
Han: Materials Letters Vol. 60 (2006), p. 685-688 [7] C.
Yang: Journal of Rare Earth, Vol. 24 (2006), pp. 782-787 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm

Yahya 2,5 e 1Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia 2Ionics Materials & Devices (iMADE) Research Laboratory, Institute of Science, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia 3Department of Physics and Meteorology, Indian Institute of Technology, Kharagpur-721302, India 4Physics Department, University of Malaya, 50603 Kuala Lumpur, Malaysia 5Department of Physics, National Defense University of Malaysia, Kem Sg.
There is a growing interest in finding Pb-free ferroelectric materials which are more environmental friendly but showing excellent ferroelectric properties similar to well investigated Pb-based ferroelectric material such as PbTiO3 [4-5].
One of the promising Pb-free materials which have been recently investigated is SnTiO3 (ST) [6-7].
The authors would like to thank Institute of Science (IOS) and Universiti Teknologi MARA, Malaysia.
Jung, S-G.Yoon, Epitaxial PMN–PT thin films grown on buffered Si substrates using ceramic and single-crystal target, Journal of Alloys and Compounds 509 (2011) 6924-6929 [6] S.

Modern car interiors are largely composed of polymers, plastics and other synthetic materials, all of which are flammable.
It is easy to cause short circuit and then generate high temperature or produce electrical arcing all which can ignite surrounding flammable materials.
Exhaust manifolds and components can generate sufficient temperatures to ignite surrounding materials such as fuel spray, vaporized gasoline and the grass under the car
Catalytic converter failure can generate temperatures high enough to ignite surrounding materials.
The extensive use of flame-resistant materials especially around common ignition sources can prevent the spreading of the flame and hot gas well

Study on Melt Grafting of MAH onto P(3HB-co-4HB)/PLA Blends Zhaozhe-zhang1,a, Chen-chen1,b, Longhua-zhao1,c 1College of Material Science and Chemical Engineering, Tianjin University of Science & Technology, Tianjin 300457, China azhangzheshuishui@126.com, bqq466791446@126.com, czlhh266@hotmail.com Keyword: poly(3-hydroxybutyrate-co-4-hydroxybutyrate); polylactic acid; melt grafting; compatibility Abstract: The melt grafting of maleic anhydride (MAH) onto poly (3-hydroxybutyrate-co-4-hydrox-ybutyrate)[P(3HB-co-4HB)]/polylactic acid(PLA) blends were carried out via reactive extrusion.
Experimental Materials P(3HB-co-4HB) copolymer which contains 9.85 mol% 4HB used in our experiments was supplied by Green Biological Material Co.Ltd.from Tianjin, China.
Then the tensile strengths of the samples were measured with a computer-operated materials testing machine (Shenzhen Sans Model CMT4503,China) according to ASTM D638-08.
Journal of Materials Engineering &Technology, 1993, 17(4): 129-137
Chinese Journal of Applied Chemistry, 2001, 18(11): 865-868.