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472352

Sigma-Aldrich

Poly(4-vinylpyridine)

average Mw ~160,000

동의어(들):

4-Vinylpyridine polymer, Poly(p -vinylpyridine)

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모든 사진(2)

About This Item

Linear Formula:
(C7H7N)n
CAS Number:
25232-41-1
MDL number:
MFCD00190588
UNSPSC 코드:
12162002
PubChem Substance ID:
24870798
NACRES:
NA.23

분자량

average Mw ~160,000

전이 온도

Tg 142 °C (onset, annealed)

solubility

DMF, acetic acid and lower alcohols: soluble

InChI

1S/C7H7N/c1-2-7-3-5-8-6-4-7/h2-6H,1H2

InChI key

KFDVPJUYSDEJTH-UHFFFAOYSA-N

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애플리케이션

Poly(4-vinylpyridine) can be used:
  • To prepare metal-containing polymer, applicable as nonlinear optically active material.
  • For the removal of perchlorate from an aqueous solution.
It can also be incorporated into active layers of organic solar cells to enhance power conversion efficiency.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves

시험 성적서(COA)

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문서 라이브러리 방문

Rita Rodrigues et al.
Materials (Basel, Switzerland), 7(12), 8189-8196 (2014-12-22)
We report on the efficiency improvement of organic solar cells (OPVs) based on the low energy gap polyfluorene derivative, APFO-3, and the soluble C60 fullerene PCBM, upon addition of a residual amount of poly (4-vinylpyridine) (PVP). We find that the
Tobias Miller et al.
Pharmaceutical research, 30(2), 584-595 (2012-11-09)
To gain mechanistic insights into drug loading and lyophilization of polymeric micelles. PEGylated poly-4-(vinylpyridine) micelles were loaded with dexamethasone. Three different methods were applied and compared: O/W emulsion, direct dialysis, cosolvent evaporation. Micellar dispersions with the highest drug load were
Ihsan Amin et al.
Small (Weinheim an der Bergstrasse, Germany), 7(5), 683-687 (2011-03-04)
For the development of polymer carpets as active devices for micro- and nanotechnology, a control of the polymer carpet morphology and especially control of the stimulus responsive polymer brush is needed. Here, we report on the first example for the
Jian-Hua Qiu et al.
Journal of colloid and interface science, 354(1), 152-159 (2010-11-19)
Poly(4-vinylpyridine) (P4VP) brushes were grafted onto microporous polysulfone (PSF) membranes via surface-initiated atom transfer radical polymerization (SI-ATRP) and then immobilized copper (II) ions on the modified membrane. Copper-loaded membranes exhibited excellent antibacterial properties with the added advantage of repeated use.
Joanna Lim Wee Ling et al.
Talanta, 88, 477-483 (2012-01-24)
A new poly(4-vinyl pyridine) (P4VP) based cadmium (Cd)-ion selective electrode (ISE) was developed. The 4-vinyl pyridine (4VP) was first polymerized electrochemically on the surface of graphite, later characterized by FTIR, SEM/EDX and then optimized as ISE for Cd. At optimal
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