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Online since: October 2010
Authors: Tao Wang, Lan Dong Li, Guang Jun Wu, Nai Jia Guan
Nitrogen-incorporated NaY Zeolite as Promising Basic Microporous Catalytic Material Tao Wang1, a, Landong Li1, b, Guangjun Wu1, c and Naijia Guan1, d 1Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, P.R.
The high crystallinity and structure of parent NaY can be well preserved during nitridation while the base strength of NaY is enhanced to some extent.
Online since: September 2011
Authors: Tim Kemmitt, Aidan G. Young, Craig Depree
Introduction Submerged man-made surfaces such as ship hulls, wharf pilings, aquaculture infrastructure and water intake structures, are subject to continual attachment and growth of organisms.
Using attenuated total internal reflection fourrier transform infrared (ATR-IR) spectroscopy to probe the solid-solution interfacial chemistry [4], we have examined to surface binding of the diatoms and the subsequent photo-destruction of the surface bound linkages.
McQuillan, Probing solid-solution interfacial chemistry with ATR-IR spectroscopy of particle films.
Online since: October 2012
Authors: Lin Li, Bing Li, Xia Zhang, Hong Jia Lin, Ying Juan Tian
Higher temperature would influence the structure of the enzyme, thus damaging its activity.
Gomez-Cordoves, M.J. del Nozal, Variability of brewers’ spent grain within a brewery, Food Chemistry, 80 (2003) 17-21
Ainsworth, The effect of different enzymes on the quality of high-fibre enriched brewer’s spent grain breads, Food Chemistry, 110 (2008) 865-872
Online since: October 2010
Authors: Yong Qiang Yang, Yong Tang, Yu Zhong Li, Qiang Wu, X.I. Qu
Under the laser welding heat circulation region of the temperature surpassing Ac3 region occurs austenizes completely, which has the crystal growth phenomenon, at this time the laser wire energy is low, the cooling rate is quick, so it has not superheat section and has not formed obvious widmanstaten structure.
Jónsson, in: Theoretical Methods in Condencsed Phase Chemistry, edited by S.D.
Schwartz, volume 5 of Progress in Theoretical Chemistry and Physics, chapter, 10, Kluwer Academic Publishers (2008)
Online since: September 2013
Authors: Fang Yuan, Chun Yu, Jun Yang Feng
They can get to know the learning and changes of students of all grades and all majors and the teaching and academic result of each school and each course, which provides data infrastructure for educational administration management activities including the completion of cultivation, re-enrol course substitution, teaching plan formulation, education work load calculation and etc. 3) Application of Business Inquiry in Personnel Management Personnel information inquiry including personal basic information, education background, working experience and etc. as well as statistical analysis such as teacher working load and teacher structure of schools are publicised in the comprehensive information service.
Jónsson, in: Theoretical Methods in Condencsed Phase Chemistry, edited by S.D.
Schwartz, volume 5 of Progress in Theoretical Chemistry and Physics, chapter, 10, Kluwer Academic Publishers (2000)
Online since: May 2016
Authors: Jie Mi, Shang Guan Ju, Hui Qing Wang, Xiao Wei Zhao, Li Ping Liu
When the reaction temperature exceeds 775 °C, the sorbent becomes easy to be sintered, and pore structure of the sorbent will be broken.
Joumal of Fuel Chemistry and Technology.2010, 38 (3):352-358
[13]B.Wu, J.J.Huang, R.J.Zhang, J.T.Zhao, F.Y.Chen,Y.Wang.Adsorption and catalytic removal of hydrogen sulfide on active carbon (char) at low temperature[J].Journal of Fuel Chemistry and Technology.2009,37(3):355-360
Online since: May 2013
Authors: Fei Wang, Ming Ming Cheng, Ya Jing Li, Hui Min Liu, Hai Feng Liu, Lei Feng, Ji Yuan Li
Students find it rather difficult to master a large number of professional terms and long sentences with complicated grammatical structures, which could prevent them from reading the professional articles actively.
Sotelo, et al.: Journal of Natural Gas Chemistry, Vol. 16(2007), p. 235 [6] G.
Girgin: Turkish Journal of Chemistry, Vol. 26(2002), p.431 [13]A.
Online since: June 2013
Authors: Qi Jin Wan, Zhao Hao Wang, Nian Jun Yang, Yan Li Shang
Experimental 2.1 Reagents and materials Glucose oxidase (from Aladdin Chemistry Co., Ltd. >100 units/mg), 2,3-dimercaptosuccinic acid (DMSA) was obtained from Aladdin Chemistry Co., Ltd.
However, a conspicuous reduction peak turns up at -350 mV (Fig. 3a), which probably demonstrates that the deeply buried redox center inside GOD has been exposed partially due to the special three-dimensional surface structure of AuNPs and DMSA modified electrode and that the direct electrochemistry of GOD is realized.
Online since: March 2020
Authors: Alfian Noviyanto, Agung Shamsuddin Saragih, Amin Pamungkas
The XRD test aims to determine the crystal structure and composition of the powder phase.
Procedia Chemistry, 17, 27-35 (2015) [5] S.
Sun: Materials Chemistry and Physics Vol. 149- 150 (2015), 607 – 616
Online since: December 2010
Authors: Gui Bo Nie, Xu Dong Zhi, Feng Fan
Jónsson, in: Theoretical Methods in Condencsed Phase Chemistry, edited by S.D.
Schwartz, volume 5 of Progress in Theoretical Chemistry and Physics, chapter, 10, Kluwer Academic Publishers (2000)
Recent advances on the fundamental research of spatial structures in china [J].
International Journal of Space Structures, 1997, 12(3&4): 161-172
Seismic analysis of tall steel structures with damage cumulation and fracture effects.