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The addition of fillers will impact the combination of fibers, and also interfere with the strength of fiber network structure, thereby affecting the machine operation.
[2] Gill R A.Fillers For Papermaking,Chapt 4 in “Application of Wet-End Paper Chemistry”[M].
Paper filler particle size, shape, structure and its effect on paper properties.

Godfrey3,c 1Center for Fundamental Research: Metal Structures in Four Dimensions, Materials Research Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, DK-4000 Roskilde, Denmark 2Fuel Cells and Solid State Chemistry Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, DK-4000 Roskilde, Denmark 3Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, P.R.
Acknowledgements Financial support from the Danish National Research Foundation via the Center for Fundamental Research: Metal Structures in Four Dimensions is acknowledged.

High Cr-Ni Cast Iron Base Deposits with Tantalum Carbide Particles Produced by Plasma Spraying Yasuhiro Hoshiyama1, a, Toshiaki Otani2 and Hidekazu Miyake1 1Department of Chemistry and Materials Engineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, JAPAN 2Graduate School of Science and Engineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, JAPAN ahosiyama@kansai-u.ac.jp Keywords: plasma spray, particles, tantalum carbide, rapid solidification, high Cr-Ni cast iron Abstract.
In the present work, Fe-C-Ta-Cr-Ni alloy powder was low-pressure plasma sprayed to produce rapidly solidified high Cr-Ni cast iron base deposits containing finely dispersed tantalum carbide particles, and the structures and mechanical properties of the deposits were examined.
The as-sprayed deposit produced on a water-cooled substrate had a lamellar structure arising from successive impingement and spreading of the sprayed droplets.

An Effectiveness Improvement of the Pultrusion Process for a Production of Thin-Walled Rectangular Profile Endija Namsone1,a *, Alexandr Arshanitsa2,b 1Institute of Materials and Structures, Riga Technical University, Kalku St. 1, LV-1658, Riga, Latvia 2Latvian State Institute of Wood Chemistry, Dzerbenes St. 27, LV-1006, Riga, Latvia aendija.namsone@inbox.lv, barshanica@edi.lv Keywords: pultrusion; optimization; design of experiments; finite element method; response surfaces.
It is based on the experimental design and response surface technique widely used previously in optimisation of lightweight composite [7-9] and advanced multifunctional structures [10,11].

Oxides materials with perovskite structure are well stabilized by its high dielectric constant (κ) that leads these classes of materials for a large number of technological applications.
The structure of CCTO was previously determined from neutron diffraction data powder.
Sleight: Journal of Solid State Chemistry Vol.151 (2000), p. 323

The investigations on the structure of two quartz sand samples taken from various sites; Tak and Belgium, were analyzed using the scanning electron microscope (SEM); Jeol JSM-5910 LV, operated at 15 kV.
Result and Discussion Composition and structure.
Paul: Chemistry of Glass, (Chapman and Hall Ltd., U.S.A., 1982)

The polymer starch resin is soluble in water and its elements have a liner structure with branched-chain.
The cohesion is improved by condensing the dimethyolurea into a cross-linked net-like structure, but is lowered for lack of enough dimethyolurea without enough urea.
Chemistry and Adhesion. 2002（2）: 67-69 [2] Xingbo Wang, Youshi Uu, Shuhong Zhang: Preparation of a New Type Urea-Diadehyde Starch Glue.

Lee b Green Chemistry & Engineering R&D Department, Korea Institute of Industrial Technology, 35-3 Hongchon-ri, Ipjang-myeon, Seobuk-gu, Chonan-si, Chungnam 331-825, Korea a sungkoo@kitech.re.kr, bklee45@kitech.re.kr Keywords: PEDOT/PSS, Conductivity, Ionic liquid, Conducting Polymer Abstract.
The structures of ionic materials were showed in Fig. 1.
N H + Br3SO3CH3 N H + N OH + CH3 N (CH2)3CH3 + CH3 N (CH2)3CH3 + Br(a) (b) (d) (e) Br(c) Br Fig. 1 Chemical Structures of Ionic Materials: (a) Pyridinium tribromide, (b) 1-Butylpyridinium Bromide, (c) 1-Butyl-4-methylpyridinium Bromide, (d) 1-Ethyl-3-hydroxy-pyridinuim bromide, (e) Pyridinium p-toluene-sulfonate The conductivities of PEDOT/PSS films with ionic material increased except the film with adding pyridinium tribromide until the ionic material was added to 1wt% in PEDOT/PSS solution.

, Journal of Materials Chemistry, DOI: 10. 1039/b603620a (2006) [5] L.W.Tai, M.M.Nasrallah, H.U.Anderson, D.M.Sparlin and S.R.Sehlin, Structure and electrical properties of LSCF Part1.
The system LSCF, Solid State Ionics 76 259-271 (1995) [6] L.W.Tai, M.M.Nasrallah, H.U.Anderson, D.M.Sparlin and S.R.Sehlin, Structure and electrical properties of LSCF Part2.

Decolourization of Methylene Blue by Persulfate Wei Hua Shen-Xin, Lib Cheng-Duan, Wangc College of Chemistry and Pharmaceutical Engineering, Sichuan University of Science & Engineering, Zigong City 643000, Sichuan Province, China a huwei2113061@163.com blsx1964@sina.com cwcd@suse.edu.cn Keywords: Methylene blue, Decolourization, Persulfate Abstract.
According to the structure of methylene blue, it is a basic dyes, in the acidic conditions, the structure of the conjugate effect is reduced, be helpful for its oxidation degradation.