Search results

The forms of heavy metals consist of valence state,chemical form, binding states and structure states.
Analytical and Bio-analytical Chemistry, 2002,374(l):103-108

Transverse section structures of the samples were observed by OM of model Axio Imager M2m.
Zhu: Anodizing and surface treatment technology of aluminum alloy (Chemistry Industry Press, China 2004)

W/O microemulsion structure in the organic phase was destroyed with increasing L value, resulting in H2O returning back to the aquatic phase because of chelate formation, the function of H2O weakened while intensity of P=O bond peak decreased.
Solvent Stripping and extraction Chemistry, Science Publications, Beijing ,(1991),p45

The targeted use of the cavitation is over time more frequent in practical aspects, i.e. drilling, cutting material, cleaning, material coating, applications in chemistry, biology, super cavitation use in transport etc.
Ultrasonic generated cavitation plays an important role in the structure disturbance of not only kidney stones [2].

Absorption of Hg (II) form Aqueous Solution onto Double Crosslinked Amphoteric Cassava Starch Resin Heping Li1,2,a, Yunyan Huang1,b, Jinwei Yuan1,c , Guanwei Yang1, Huqiang Lv2 and Shijun Yang1 1College of Chemistry and Bioengineering, 2Key Laboratory of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education, Guilin University of Technology, Guilin 541004, Guangxi, China alhpp2008@163.com, b1289993949@qq.com, c413066199@qq.com Keywords: Double crosslinked amphoteric cassava starch resin, Synthesis, Adsorptivity Abstract.
In Fig. 2, particles of highly double crosslinked gender cassava starch resin are coarse on surface with obvious damaged grooves.The breakage and change of starch structure further prove that the modification of starch is successful.

The structure analyses of the uncoated and silver-coated carbon fibers were carried out using X-ray diffraction (XRD) spectrometer (Ultima IV, Rigaku) with Cu Ka1 radiation.
Journal of Materials Chemistry A 3 (2015) 2876-2882

XANES Studies on the Oxidation States of Copper Ion in Silicate Glass Kamolwan Samkongngam1,a* and Radchada Buntem1,b* 1Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom 73000,Thailand akamolwan1505@gmail.com, bradchadab@yahoo.com Keywords: Silicate glass; XANES; copper ion doped glass Abstract: The silicate glass was prepared using rice husk as the source of silica.
Maensir, The effect of Gd doping in La1-x-yGdxSryMnO3 compound on nanocrystalline structure by X-ray Absorption Spectroscopy (XAS) technique, Microelectron.

However, the chemistry of pore solution in fly ash geopolymer is rarely studied.
Ahmad, Reinforcement corrosion in concrete structures, its monitoring and service life prediction – a review, Cem.

Dependence of specific electrical conductivity (a) and its activation energy (b) of 0.1 M solutions of KI (1), KOH (2) and H2SO4 (3) on temperature A decrease in Еκ of solutions with an increase in their temperature is apparently caused by the destruction of the intrinsic structure of the solution upon heating (breaking of hydrogen bonds), which facilitates the migration of ions under the action of an external electric field.
Ivanov, Electrical conductivity of aqueous solutions of acids and hydroxides, Russian J. of Chemistry and Chemical Technology 32 (1989) 3-16 (in Russian)

Preparation of a New Flame Retardant Based on Phosphorus–Nitrogen (P–N) Synergism and Its Application on Cotton Fabrics Zhenquan Dong1, 2, a Dan Yu1, 2, b Wei Wang1, 2, c * 1College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, Shanghai 201620, P.
The structures of the compounds were proven by fourier transform infrared spectroscopy (FT-IR) and proton nuclear magnetic resonance (1H NMR) data.