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347078

Sigma-Aldrich

Poly(vinylidene fluoride)

average Mw ~530,000, pellets

Synonym(s):

PVDF

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250 MG
¥3,252.96
1 G
¥1,979.51

¥3,252.96

Estimated to ship on2025年4月07日Details

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250 MG
¥3,252.96
1 G
¥1,979.51

About This Item

Linear Formula:
(CH2CF2)n
CAS Number:
24937-79-9
MDL number:
MFCD00084470
UNSPSC Code:
12162002
PubChem Substance ID:
24861462
NACRES:
NA.23

¥3,252.96

Estimated to ship on2025年4月07日Details

Request a Bulk Order

vapor pressure

15 mmHg ( 32 °C)

form

pellets

mol wt

average Mw ~530,000

SMILES string

FC(F)=C

InChI

1S/C2H2F2/c1-2(3)4/h1H2

InChI key

BQCIDUSAKPWEOX-UHFFFAOYSA-N

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Show Differences

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This Item
541435536512655201
Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] average Mn 40,000-70,000

541443

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] average Mn 70,000-100,000

541435

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

536512

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) high-conductivity grade, 3.0-4.0% in H2O

655201

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)

description

Band gap: 2.3 eV

description

Band gap: 2.3 eV

description

Band gap: 2.3 eV

description

-

mol wt

average Mn 40,000-70,000

mol wt

average Mn 70,000-100,000

mol wt

-

mol wt

-

fluorescence

λex 493 nm; λem 554 nm in toluene

fluorescence

λex 495 nm; λem 554 nm in toluene

fluorescence

λex 493 nm; λem 554 nm in toluene

fluorescence

-

orbital energy

HOMO -5.3 eV 

orbital energy

HOMO -5.3 eV , LUMO -3 eV 

orbital energy

HOMO -5.3 eV , LUMO -3 eV 

orbital energy

-

OLED device performance

ITO/PEDOT:PSS/MEH-PPV/Al

  • Color: orange-red
  • Max. Luminance: 220 Cd/m2
  • Max. EQE: 0.3 %
  • Turn-On Voltage: 3.8 V

OLED device performance

ITO/PEDOT:PSS/MEH-PPV/Al

  • Color: orange-red
  • Max. Luminance: 220 Cd/m2
  • Max. EQE: 0.3 %
  • Turn-On Voltage: 3.8 V
, ITO/PEDOT:PSS/MEH-PPV/PBO/Al
  • Color: orange-red
  • Max. Luminance: 970 Cd/m2
  • Max. EQE: 1.9 %
  • Turn-On Voltage: 2.9 V
, ITO/PEDOT:PSS/MEH-PPV/PBZT/Al
  • Color: orange-red
  • Max. Luminance: 1400 Cd/m2
  • Max. EQE: 2.5 %
  • Turn-On Voltage: 2.8 V

OLED device performance

ITO/PEDOT:PSS/MEH-PPV/Al

  • Color: orange-red
  • Max. Luminance: 220 Cd/m2
  • Max. EQE: 0.3 %
  • Turn-On Voltage: 3.8 V
, ITO/PEDOT:PSS/MEH-PPV/PBO/Al
  • Color: orange-red
  • Max. Luminance: 970 Cd/m2
  • Max. EQE: 1.9 %
  • Turn-On Voltage: 2.9 V
, ITO/PEDOT:PSS/MEH-PPV/PBZT/Al
  • Color: orange-red
  • Max. Luminance: 1400 Cd/m2
  • Max. EQE: 2.5 %
  • Turn-On Voltage: 2.8 V

OLED device performance

-

Application

  • A critical analysis of the α, β and γ phases in poly (vinylidene fluoride) using FTIR: This study provides detailed insights into the different crystalline phases of PVDF, which are crucial for applications in sensors and actuators (Cai et al., 2017).
  • Properties and applications of the β phase poly (vinylidene fluoride): This research explores the unique properties of the β phase of PVDF, widely used for its piezoelectric and ferroelectric properties, relevant in various technological applications (Ruan et al., 2018).
  • Ultrahigh β-phase content poly (vinylidene fluoride) with relaxor-like ferroelectricity for high energy density capacitors: This article discusses the potential of high β-phase PVDF in energy storage applications, which could interest material scientists focusing on energy solutions (Meng et al., 2019).
  • Multiscale-structuring of polyvinylidene fluoride for energy harvesting: This study investigates how different scales of structural modification affect the energy harvesting capabilities of PVDF, important for both material science and sustainable energy research (Wan & Bowen, 2017).
  • Recent advances in poly (vinylidene fluoride) and its copolymers for lithium-ion battery separators: This review highlights the applications of PVDF in the development of lithium-ion battery separators, essential for advancing energy storage technologies (Barbosa et al., 2018).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCX6029
    0000354765
    MKCW1185
    MKCW8659
    0000354765

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    Adhikara Resosudarmo et al.
    Water research, 47(2), 911-921 (2012-12-12)
    Organic fouling remains a significant challenge in the application of ultrafiltration (UF) pretreatment systems in the desalination industry. In this study, the fouling potential of organic materials in seawater was investigated using model seawater solution containing humic acid and alginate.
    S V Ivanov et al.
    Klinichna khirurhiia, (7)(7), 37-41 (2012-10-05)
    The results of experimental and clinical studies for the comparative evaluation of implants used in herniology of polytetrafluoroethylene (PTFE) and polyvinylidene fluoride (PVDF) are presented. Experimental investigations conducted on 200 mice, which in the anterior abdominal wall mesh prosthesis implanted.
    Yu-Jen Hsu et al.
    The Journal of the Acoustical Society of America, 132(6), 3826-3831 (2012-12-13)
    A tone analyzer is demonstrated using a distributed resonator architecture on a tensioned piezoelectric polyvinyledene diuoride (PVDF) sheet. This sheet is used as both the resonator and detection element. Two architectures are demonstrated; one uses distributed, directly addressed elements as
    Vincent S D Voet et al.
    Nanoscale, 5(1), 184-192 (2012-11-10)
    The fabrication of nanoporous poly(vinylidene fluoride) (PVDF) and PVDF/nickel nanocomposites from semicrystalline block copolymer precursors is reported. Polystyrene-block-poly(vinylidene fluoride)-block-polystyrene (PS-b-PVDF-b-PS) is prepared through functional benzoyl peroxide initiated polymerization of VDF, followed by atom transfer radical polymerization (ATRP) of styrene. The
    Lori Vidal Denham et al.
    The Journal of the Acoustical Society of America, 132(3), 1368-1377 (2012-09-18)
    Properties of a piezoelectric polymeric angioplasty balloon that may decrease the problems of acute closure and restenosis are evaluated in this study. Polyvinylidene difluoride (PVDF), a piezoelectric and pyroelectric polymer, has sufficient strength to serve as a standard angioplasty balloon
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