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The Synthesis and Ion-exchange Property of Li+ Memorized Spinel Li1.4Zn0.8PO4 Jinhe Jiang MicroScale Science Institute , Department of Chemistry and Chemical Engineering ,Weifang University, Weifang, 261061,China Corresponding author.
In this paper, inorganic ion exchanger (Li1.4Zn0.8PO4) with a spinel structure ion memory was synthesized by solid state reaction crystallization method, which is different the reported in the literatures[3-4], and its ion-exchange properties were studied.
The structure of compound metal oxide Li1.4Zn0.8PO4 crystallized at 750℃ was much perfect.
References [1] S.C.Zhang, G.F.Zhou: Technological experiment on lithium extraction from bittern of salt lake by adsorption methode, J.Ion Exchange and Adsorption. 1998, 14(4):351 [2] Z.S.Peng, Y.S.Yan, C.Y.Jiang, C.R.Wan, H.C.Gao: Advance on extraction lithium from salt lake, J.Chemistry Online. 1997,(12),11 [3] Y.F.Liu, Kenta Ooi: Inoranic ion exchanger with ion-memery ability, J.
Ion Exchange and Adsorption. 1994, 10(3),246 [4] H.Zhong: Prpperty of H2TiO3 type ion-exchangers and extraction of lithium from brine of natural gas wells, J.Chinese Journal of Applied Chemistry. 2000,17(3),307

Li+ Extraction/Insertion Reaction with Spinel Li4Mn0.5O3 Jinhe Jiang MicroScale Science Institute , Department of Chemistry and Chemical Engineering ,Weifang University, Weifang, 261061,China Corresponding author.
In this paper, inorganic ion exchanger (Li4Mn0.5O3) with a spinel structure ion memory was synthesized by solid state reaction crystallization method, which is different the reported in the literatures[3-4], and its ion-exchange properties were studied.
The structure of compound metal oxide Li4Mn0.5O3 crystallized at 700℃ was much perfect.
Chemistry Online. 1997,(12),11-16 [3] Y.F.Liu, Kenta Ooi: Inoranic ion exchanger with ion-memery ability[J].
Chinese Journal of Applied Chemistry. 2000,17(3),307-312

The height of the column directly affects the quality of porous structure.
Asymmetric gradual structures compared with symmetrical porous structures can ensure more efficient separation and operating features.
Structure of the macroporous support.
Gradual structure of the sedimented layer Mercury intrusion porosimetry on the obtained gradual structures highlights the existence of two types of pores of different sizes; one for the sedimented layer and another for the macroporous support.
Torralba: Materials Chemistry and Physics Vol. 67 (2001) p. 66

This suggested that excessive amount of surfactant caused the phase transition from anatase to rutile structure. 2.
At a fixed addition amount of surfactant, the crystal form of TiO2 was the stable anatase structure.
Iodine-DoPed TiO2 Photoeatalysts: Correlation between Band Structure and Machanism [J].
Joumal of Physical chemistry C, 2008, 112 (38):14948-14954 [15] Lin L., Lin W, Zhu Y.
Chemistry Letters, 2005, 34(3):284- 285

Graphene is 2D sheet structure.
Solid State Chemistry, 2006, 1 79(4):1161-1170
Environment Chemistry, 2008, 27(5):559-564.
Journal of Inorganic Chemistry, 2012, 28(2):357-361.
Journal of Applied chemistry, 2012, 29（8）:942-947.

In this context, an optimized wet chemistry that can completely remove the TiN film, organic residue, and the Q-time control between etch and clean could solve TiN hardmask (HM) related defects to some extents.
The wet clean chemistry should also be able to remove the oxidized Cu after plasma and prevent further oxidation of exposed Cu, and must be compatible with low-k dielectric [2].
The structure consisted of low-k interlayer dielectric (ILD), TiN metal HM with thin layers of dielectric hardmask.
To assess the performance of the two chemical formulations CHEM A and CHEM B, TEM was performed on via chain structures as shown in Figure 4 inset.
Figure 1: Schematic of metal hard mask in the stack and structure in BEOL interconnect before and after wet strip.

The structures and content of products were established by IR, GLC, GC-MS, and 1H-NMR spectroscopy.
Kuchin: Russian Journal of Organic Chemistry.
Feng, et al: Chinese Journal of Organic Chemistry. (03) (1995), p. 318-322.
Spirikhin, et al: Chemistry of Natural Compounds.
Feng: Chinese Journal of Organic Chemistry.

The HA powder is believed to be formed since the peaks observed consist of functional groups belong to HA structure.
Gan, Journal of Materials Chemistry. 9 (1999) 1635-1639
Hamdi, Indian Journal of Chemistry. 47A (2008) 1626-1631
Sopyan, Indian Journal of Chemistry. 48A (2009) 1492-1500
Mostafa, Materials Chemistry and Physics. 94 (2005) 333-341

Arylamine Recognition of Photoresponsive AzoMolecular Tweezer You Peng1,2 a 1.Department of Chemistry and Environment Engineering, Jiujiang University, Jiujiang 332005, China 2.
Department of Chemistry ,Sichuan University ,Chengdu 610064 ,China a To whom correspondence should be addressed. e-mail: trihydracid@126.com Keywords azo; photoresponsive receptor; recognition Abstract.
Scheme 1: Structure of molecular tweezers Experimental Photoisomerization of E(trans) to Z(cis) was carried out in CH3CN with a 150 W Xenon short arc lamp provided with a f/4 monochromator.
A: Chemistry, 182 (2006) 262-268

Experimental Methods Moisture, ash, benzene, alcohol extractives, lignin, holocellulose, cellulose, holocellulose, pentosan determination of wood chemistry experiment instructions, see[5]; Crude fat was determined by Soxhlet extractor method; protein was determined by Kjeldahl method.
[2] HOU De-xing,MASUZAKI S, et al Green tea proanthocyanidins inhibit cycloo- xygenase-2 expression in LPS-activated mouse macrophages: Molecularmechanisms and structure-activity relationship.Archives of Biochemistry and Biophysics, Vol. 460 (2007), p. 67-74
Wood chemistry experiment.
East Forest Workers wood chemistry group