Improving beta phase of spin coated PVDF thin films by doping with silver nanoparticles

被引：1
|
作者：
Roopa, T. S. [1 ]
Murthy, H. N. Narasimha [1 ]
Bandgar, Krishna [1 ]
Harish, D. V. N. [2 ]
Angadi, Gangadhar [1 ]
机构：
[1] RV Coll Engn, Dept Mech Engn, Bengaluru, Karnataka, India
[2] RV Coll Engn, Interdisciplinary Res Ctr, Bengaluru, Karnataka, India
来源：
FERROELECTRICS | 2023年 / 613卷 / 01期
关键词：
PVDF/AgNP thin films; spin coating; beta-fraction; crystallinity; POLY(VINYLIDENE FLUORIDE) FILMS;
D O I：
10.1080/00150193.2023.2215513
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This research deals with the effect of process parameters of spin coating such as spinning speed, weight composition of silver nanoparticles (AgNP), and annealing duration on the phase change of polyvinylidene fluoride (PVDF) thin films. FTIR spectroscopy along with XRD confirmed the transformation of a to beta-phase in the PVDF thin films. The spin coated films exhibited higher beta-fraction than that of the pristine PVDF. The b-fraction in the thin films was mainly influenced by the addition of AgNP. The DSC results showed decrease in crystallinity from 63.74 to 53.21% with increase in spinning speed from 1000 to 3000 rpm due to the over-stretching of crystalline lamellae.
引用
收藏
页码：194 / 201
页数：8
相关论文
共 50 条
  • [21] Spontaneous bilayer phase separations of spin-coated polymer blend thin films: A neutron reflectivity study
    Jaseung Koo
    Sushil Satija
    Jeong-Soo Lee
    Young-Soo Seo
    Macromolecular Research, 2016, 24 : 1105 - 1110
  • [22] Spontaneous bilayer phase separations of spin-coated polymer blend thin films: A neutron reflectivity study
    Koo, Jaseung
    Satija, Sushil
    Lee, Jeong-Soo
    Seo, Young-Soo
    MACROMOLECULAR RESEARCH, 2016, 24 (12) : 1105 - 1110
  • [23] Study on the doping effect of spin coated Al and In doped and (Al/In) codoped ZnO thin films for near-infrared plasmonic applications
    Soumya, K.
    Selvam, I. Packia
    Potty, S. N.
    THIN SOLID FILMS, 2019, 687
  • [24] Elaboration of spin coated deposition of tin oxide thin films: Effect of concentration
    Meddas, Hanane
    Abdelghani, Lakel
    Amel, Dakhlaoui
    Saliha, Bouaicha
    Randa, Slatnia
    Okba, Aida Mohamed Salah Belahssen
    RESULTS IN OPTICS, 2025, 19
  • [25] Effect of solution aging on properties of spin coated zinc oxide thin films
    Bhujel, Kamal
    Ningthoujam, Surajkumar Singh
    Singh, L. Robindro
    Rai, Suman
    MATERIALS TODAY-PROCEEDINGS, 2021, 46 : 6419 - 6422
  • [26] Optical properties of spin-coated SnS2 thin films
    Orletskyi, Ivan G.
    Solovan, Myhailo M.
    Maryanchuk, Pavlo D.
    Maistruk, Eduard V.
    Pinna, F.
    Tresso, E.
    Brus, Viktor V.
    THIRTEENTH INTERNATIONAL CONFERENCE ON CORRELATION OPTICS, 2017, 10612
  • [27] Impact of pH on the structural characteristics of spin coated zinc oxide thin films
    Babu, J. Charles
    Jagadeesan, V.
    MATERIALS TODAY-PROCEEDINGS, 2022, 66 : 2226 - 2229
  • [28] Optical dispersion and electronic transition characterizations of spin coated polyaniline thin films
    Farag, A. A. M.
    Ashery, A.
    Rafea, M. Abdel
    SYNTHETIC METALS, 2010, 160 (1-2) : 156 - 161
  • [29] Lu doping nickel oxide thin films using sol-gel spin coated and density functional theory: optoelectronic and magnetic properties
    Goumri-Said, Souraya
    Turgut, Guven
    Kanoun, Mohammed Benali
    HELIYON, 2023, 9 (04)
  • [30] Spin coated nano scale PMMA films for organic thin film transistors
    Shekar, B. Chandar
    Sathish, S.
    Sengoden, R.
    BRNS, AICTE, DST, CSIR AND ISRO SPONSORED NATIONAL CONFERENCE ON SPINTRONIC MATERIALS: NANOSTRUCTURES AND DEVICES (SMND-2011), 2013, 49 : 145 - 157
12345