Effect of Crosslinker and Micro/Nano Crystalline Cellulose on the Biodegradation of Starch/Polyvinyl Alcohol Films

2013 ◽  
Vol 7 (3) ◽  
pp. 395-408 ◽  
Author(s):  
Sonakshi Maiti ◽  
Dipa Ray ◽  
Debarati Mitra
Keyword(s):  
Polyvinyl Alcohol ◽  
Crystalline Cellulose ◽  
Nano Crystalline ◽  
Polyvinyl Alcohol Films

scholarly journals Cross‐Linked Polyvinyl Alcohol Films as Alkaline Battery Separators

1983 ◽  
Vol 130 (2) ◽  
pp. 255-259 ◽  
Author(s):  
Dean W. Sheibley ◽  
Michelle A. Manzo ◽  
Olga D. Gonzalez‐Sanabria
Keyword(s):  
Polyvinyl Alcohol ◽  
Alkaline Battery ◽  
Polyvinyl Alcohol Films

The molecular structure of polyvinyl alcohol films and the effects of various modifiers on it

1976 ◽  
Vol 18 (8) ◽  
pp. 1989-1994 ◽  
Author(s):  
L.L. Razumova ◽  
A.L. Iordanskii ◽  
L.I. Bulatnikova ◽  
O.V. Shatalova ◽  
I.G. Tverdokhleb ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Polyvinyl Alcohol ◽  
Polyvinyl Alcohol Films

Preparation and Properties of Nano-Crystalline Cellulose Electro-Rheological Fluid

2015 ◽  
Vol 815 ◽  
pp. 217-221
Author(s):  
Ling Li Xu ◽  
Xing Ling Shi ◽  
Qing Liang Wang
Keyword(s):  
Room Temperature ◽  
Silicone Oil ◽  
Strong Acid ◽  
Crystalline Cellulose ◽  
Methyl Silicone ◽  
Shearing Stress ◽  
X Ray Diffraction ◽  
X Ray ◽  
Nano Crystalline ◽  
Transmission Electron

nanocrystalline cellulose (NCC) was prepared from micro-crystalline cellulose (MCC) by strong acid hydrolysis. The characteristics of such particle were studied by transmission electron microscopy, X-ray diffraction and Fourier transform infrared spectroscopy. Electro-rheological fluids (ERF) were prepared by dispersing NCC and MCC in methyl-silicone oil, and their ER effects were measured. Experimental results indicated that NCC ERF exhibited a remarkable ER effect. The highest static shearing stress of NCC ERF (3.5 g/ml) was 5.1 kPa at the room temperature under a 4 .2 kV/mm electric field, increased about 5.5 times compared to MCC ERF, and sedimentation of NCC ERF was not observed even after 60 days.

scholarly journals Photoselection of Luminescent Molecules in Anisotropic Media in the Case of Two-Photon Excitation. Part II. Experimental Studies of Hoechst 33342 in Stretched Polyvinyl alcohol) Films

1996 ◽  
Vol 51 (9) ◽  
pp. 1037-1041 ◽  
Author(s):  
A. Kawski ◽  
Z. Gryczyński ◽  
I. Gryczyński ◽  
J. R. Lakowicz ◽  
G. Piszczek
Keyword(s):  
Polyvinyl Alcohol ◽  
Vinyl Alcohol ◽  
Experimental Studies ◽  
Poly Vinyl Alcohol ◽  
Hoechst 33342 ◽  
Emission Anisotropy ◽  
Two Photon ◽  
Photon Excitation ◽  
Polyvinyl Alcohol Films ◽  
Two Photon Excitation

Abstract It was found by investigating dichroism and emission anisotropy in the case of one-and two-photon excitation of Hoechst 33342 [bis-benzimide,2,5'-bi-1H-benzimidazole, 2'-(4-ethoxyphenyl)-5-5(4-methyl-1-piperazinyl)] in stretched poly(vinyl alcohol) (PVA) films, that the absorption and fluorescence transition moments lie along the long molecular axis of the molecule studied. The slight deviation of the transition moment direction in fluorescence (about 8°) from that in absorption can be due to the incomplete linearity of the Hoechst molecule.

Eosin Thermoluminescence in Polyvinyl Alcohol Films After Doubl Vis-IR Laser Excitation in a Wide Temperature Range

2019 ◽  
Vol 86 (2) ◽  
pp. 232-237 ◽  
Author(s):  
E. I. Konstantinova ◽  
R. Y. Borkunov ◽  
M. V. Tsarkov ◽  
I. G. Samusev ◽  
Y. N. Antipov ◽  
...  
Keyword(s):  
Polyvinyl Alcohol ◽  
Wide Temperature Range ◽  
Laser Excitation ◽  
Temperature Range ◽  
Ir Laser ◽  
Polyvinyl Alcohol Films
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