523356
聚(2-乙烯吡啶)
analytical standard, average Mw 159,000 (Typical), average Mn 152,000 (Typical)
SMILES string
n1c(cccc1)C=C
InChI
1S/C7H7N/c1-2-7-5-3-4-6-8-7/h2-6H,1H2
InChI key
KGIGUEBEKRSTEW-UHFFFAOYSA-N
grade
analytical standard
mol wt
average Mn 152,000 (Typical), average Mw 159,000 (Typical)
technique(s)
gel permeation chromatography (GPC): suitable
format
neat
Quality Level
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Oleksandr Trotsenko et al.
Langmuir : the ACS journal of surfaces and colloids, 28(14), 6037-6044 (2012-03-15)
Conformations of cationic polyelectrolytes (PEs), a weak poly(2-vinylpyridine) (P2VP) and a strong poly(N-methyl-2-vinylpyridinium iodide) (qP2VP), adsorbed on mica from saline solutions in the presence of counterions of different valences are studied using in situ atomic force microscopy (AFM). Quantitative characteristics
Joseph P Cook et al.
Advances in colloid and interface science, 147-148, 67-73 (2008-12-27)
The effect of perchlorate ions as counterions in the acid-induced swelling of poly(2-vinylpyridine) microgel particles was investigated. The pH was modified with perchloric, hydrochloric and hydrobromic acids and the particle diameter measured using dynamic light scattering and the viscosity monitored
Astrid Drechsler et al.
Langmuir : the ACS journal of surfaces and colloids, 28(44), 15555-15565 (2012-10-13)
AFM force measurements have been performed to study the influence of the pH value and salt concentration on the interactions between poly(2-vinyl pyridine) brushes and microsized silica spheres, focusing on attractive and adhesion forces. It was found that the interaction
Zhiquan Chen et al.
Langmuir : the ACS journal of surfaces and colloids, 26(11), 8869-8874 (2010-04-15)
We reported the deliberate control on the micelle opening and closing of amphiphilic polystyrene-block-poly(2-vinylpyridine) (PS-b-P2VP) micellar films by exposing them to selective solvents. We first treated the micellar films with polar solvents including ethanol and water (pH = 4, 8
Kaizhong Fan et al.
Journal of colloid and interface science, 344(1), 112-116 (2010-01-20)
The interaction between negatively charged organic salts, with one two and three sulfonate groups respectively, and positively charged poly(2-vinylpyridine) microgel particles has been investigated. Absorption isotherms are used to describe the uptake of organic salt into the microgel network and
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