Using sonochemistry for the production of poly(vinyl alcohol)/MWCNT–vitamin B1 nanocomposites: exploration of morphology, thermal and mechanical properties

Shadpour Mallakpour and Faezeh Azimi

New J. Chem., 2019, 43, 7502
DOI: 10.1039/C9NJ00116F

Investigation of free volume characteristics of the interfacial layer in poly(methyl methacrylate)–alumina nanocomposite and its role in thermal behaviour

S. K. Sharma, K. Sudarshan, M. Sahu and P. K. Pujari

RSC Adv., 2016, 6, 67997
DOI: 10.1039/C6RA07051E

Unraveling the sub-nanoscopic structure at interphase in a poly(vinyl alcohol)–MOF nanocomposite, and its role in thermo-mechanical properties

S. K. Sharma, K. Sudarshan and P. K. Pujari

Phys. Chem. Chem. Phys., 2016, 18, 25434
DOI: 10.1039/C6CP04872B

Graphene networks and their influence on free-volume properties of graphene–epoxidized natural rubber composites with a segregated structure: rheological and positron annihilation studies

Canzhong He, Xiaodong She, Zheng Peng, Jieping Zhong, Shuangquan Liao, Wei Gong, Jianhe Liao and Lingxue Kong

Phys. Chem. Chem. Phys., 2015, 17, 12175
DOI: 10.1039/C5CP00465A

The effect of the reduction extent on the performance of graphene/poly(vinyl alcohol) composites

Leishan Shao, Jingjing Li, Yuliang Zhang, Shiming Gong, Heng Zhang and Yinghan Wang

J. Mater. Chem. A, 2014, 2, 14173
DOI: 10.1039/C4TA02833C

Effects of the molecular level dispersion of graphene oxide on the free volume characteristics of poly(vinyl alcohol) and its impact on the thermal and mechanical properties of their nanocomposites

S. K. Sharma, J. Prakash and P. K. Pujari

Phys. Chem. Chem. Phys., 2015, 17, 29201
DOI: 10.1039/C5CP05278E

Mechanical Properties of a Polymer at the Interface Structurally Ordered by Graphene

Stanislav G. Falkovich, Victor M. Nazarychev, Sergey V. Larin, José M. Kenny and Sergey V. Lyulin

J. Phys. Chem. C, 2016, 120, 6771
DOI: 10.1021/acs.jpcc.5b11028

Evolution of embedded lithium nanoclusters in lithium implanted alumina

P.V. Gaikwad, S.K. Sharma, S. Mukherjee, K. Sudarshan, A. Kshirsagar and P.K. Pujari

Materials Chemistry and Physics, 2016, 179, 143
DOI: 10.1016/j.matchemphys.2016.04.086

A Correlation Study of Subnanoscopic Free Volume and Thermo-physical Properties of Modified Borosilicate Glasses with Progressive Substitution of B2O3 by Al2O3

Prasanta K. Ojha, Sangram K. Rath, Kathi Sudarshan, Sandeep K. Sharma, Pradeep K. Pujari and Tapas K. Chongdar

J Inorg Organomet Polym, 2017, 27, 231
DOI: 10.1007/s10904-017-0674-x

Studies on microstructural dependence of nonlinear optical properties in PSAN/CdS polymer nanocomposites

M. P. Boranna, Kampalapura S. Chandrakantha, Neelamma B. Gummagol, S. S. Mahesh, Parutagouda Shankaragouda Patil, S. Srikantaswamy and H. B. Ravikumar

J Mater Sci: Mater Electron, 2023, 34
DOI: 10.1007/s10854-023-11103-4

Solution Combustion Synthesis of Cr2O3 Nanoparticles and Derived PVA/Cr2O3 Nanocomposites-Positron Annihilation Spectroscopic Study

K.S Prashanth, S.S Mahesh, M.B Nanda Prakash, L.M. Munirathnamma, S. Ningaraju, H.B. Ravikumar, R.S Somashekar and B.M Nagabhushana

Materials Today: Proceedings, 2016, 3, 3646
DOI: 10.1016/j.matpr.2016.11.008

Elucidation of a Heterogeneous Layered Structure in the Thickness Direction of Poly(vinyl alcohol) Films with Solvent Vapor-Induced Swelling

Tsukasa Miyazaki, Noboru Miyata, Mitsunori Asada, Yoshihiro Tsumura, Naoya Torikai, Hiroyuki Aoki, Katsuhiro Yamamoto, Toshiji Kanaya, Daisuke Kawaguchi and Keiji Tanaka

Langmuir, 2019, 35, 11099
DOI: 10.1021/acs.langmuir.9b01665

Thermal management performance of polyvinyl alcohol composite with boron phosphide decorated reduced graphene oxide

Jiajun Hu, Xinguang Hou, Ting Yang, Yi Wang, Kang Si and Hongyan Xia

Composites Part A: Applied Science and Manufacturing, 2022, 155, 106847
DOI: 10.1016/j.compositesa.2022.106847

Research progress of coincidence Doppler broadening of positron annihilation measurement technology in materials

Feng-Jiao Ye, Peng Zhang, Hong-Qiang Zhang, Peng Kuang, Run-Sheng Yu, Bao-Yi Wang and Xing-Zhong Cao

Acta Phys. Sin., 2024, 73, 077801
DOI: 10.7498/aps.73.20231487

The release of ibuprofen sodium salt from permanently porous poly(hydroxyethyl methacrylate-co-trimethylolpropane trimethacrylate) resins

Agnieszka Kierys, Marta Grochowicz and Patrycja Kosik

Microporous and Mesoporous Materials, 2015, 217, 133
DOI: 10.1016/j.micromeso.2015.06.009

Conductivity and free volume studies on bismuth sulfide/PVA:polypyrrole nanocomposites

V Hebbar, H B Ravikumar, M Nandimath, S Masti, L M Munirathnamma, J Naik and R F Bhajantri

Indian J Phys, 2019, 93, 147
DOI: 10.1007/s12648-018-1280-7

Free volume and lamellar structure of poly vinyl alcohol-nanosized BaTiO3 composite: Positron annihilation and small angle X-ray scattering study

Sandeep K. Sharma, Jyoti Prakash, Jitendra Bahadur, Manjulata Sahu, Subhashish Mazumder and Pradeep K. Pujari

European Polymer Journal, 2016, 84, 100
DOI: 10.1016/j.eurpolymj.2016.09.007

Role of free volume characteristics of polymer matrix in bulk physical properties of polymer nanocomposites: A review of positron annihilation lifetime studies

S.K. Sharma and P.K. Pujari

Progress in Polymer Science, 2017, 75, 31
DOI: 10.1016/j.progpolymsci.2017.07.001

Modification of source contribution in PALS by simulation using Geant4 code

Xia Ning, Xingzhong Cao, Chong Li, Demin Li, Peng Zhang, Yihao Gong, Rui Xia, Baoyi Wang and Long Wei

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2017, 397, 75
DOI: 10.1016/j.nimb.2017.02.038

Thermo Mechanical Properties of Carbon Nanotube Composites

Runcy Wilson, George Gejo, P.G. Prajith, Mathew Simon Sanu, Anoop Chandran and Nellipparambil Vishwambharan Unnikrishnan

DF, 2019, 23, 90
DOI: 10.4028/www.scientific.net/DF.23.90

Geometric Analysis of Clusters of Free Volume Accessible to Small Penetrants and Their Connectivity in Polymer Nanocomposites Containing Carbon Nanotubes

Panagiotis G. Mermigkis and Vlasis G. Mavrantzas

Macromolecules, 2020, 53, 9563
DOI: 10.1021/acs.macromol.0c00228

PVA/nanocellulose nanocomposite membranes for CO2 separation from flue gas

Jonathan Ø. Torstensen, Ragne M.L. Helberg, Liyuan Deng, Øyvind W. Gregersen and Kristin Syverud

International Journal of Greenhouse Gas Control, 2019, 81, 93
DOI: 10.1016/j.ijggc.2018.10.007

Structure dependence of water vapor permeation in polymer nanocomposite membranes investigated by positron annihilation lifetime spectroscopy

Jiajun Fan, Wei Zhou, Qing Wang, Zhaojie Chu, Lanqiong Yang, Lei Yang, Jian Sun, Ling Zhao, Jianmei Xu, Yujun Liang and Zhiquan Chen

Journal of Membrane Science, 2018, 549, 581
DOI: 10.1016/j.memsci.2017.12.046

Nanoscaled free volume holes and slow release of urea for poly(vinyl alcohol)/urea composite films

Wei Zhou, Yue Wang, Jie Hou, Lianwei Fan and Jinfeng Liu

JJAP Conf. Proc., 2018, 7, 011204
DOI: 10.56646/jjapcp.7.0_011204

PLT and DBAR Investigations on MPDMAPP Doped PVA/PVP Blend

R F Bhajantri, V Ravindrachary, Blaise Lobo, P K Pujari, Sunil G Rathod, Jagadish Naik, Vidyashree Hebbar and Chandrappa H

J. Phys.: Conf. Ser., 2015, 618, 012030
DOI: 10.1088/1742-6596/618/1/012030

Effect of Cobalt Oxide Nanoparticles on the Nano-scale Free Volume and Optical Properties of Biodegradable CMC/PVA Films

S. El-Gamal, Adel M. El Sayed and E. E. Abdel-Hady

J Polym Environ, 2018, 26, 2536
DOI: 10.1007/s10924-017-1151-x

Polymer–silica composites and silicas produced by high-temperature degradation of organic component

Patrycja Krasucka, Wojciech Stefaniak, Agnieszka Kierys and Jacek Goworek

Thermochimica Acta, 2015, 615, 43
DOI: 10.1016/j.tca.2015.07.004

Hierarchical structure of MWCNT reinforced semicrystalline HDPE composites: A contrast matching study by neutron and X-ray scattering

Dong Liu, Xueyu Li, Hongtao Song, Pucheng Wang, Jie Chen, Qiang Tian, Liangwei Sun, Liang Chen, Bo Chen, Jian Gong and Guangai Sun

European Polymer Journal, 2018, 99, 18
DOI: 10.1016/j.eurpolymj.2017.12.002

Free-volume analysis of the structural and dielectric properties of PMMA/TeO2 composites via positron annihilation lifetime spectroscopy

Saygın Kuzeci, Elif Ozcan, A. Ugur Kaya, Recep Bakar, Cumali Tav, Ugur Yahsi and Kadir Esmer

Journal of Alloys and Compounds, 2024, 1004, 175938
DOI: 10.1016/j.jallcom.2024.175938

Molecular packing of polyvinyl alcohol in PVA‐gold nanoparticles composites and its role on thermo‐mechanical properties

P. V. Gaikwad, S. K. Sharma, K. Sudarshan, V. Kumar, A. Kshirsagar and P. K. Pujari

Polymer Composites, 2018, 39, 1137
DOI: 10.1002/pc.24042

Structure at Interphase of Poly(vinyl alcohol)–SiC Nanofiber Composite and Its Impact on Mechanical Properties: Positron Annihilation and Small-Angle X-ray Scattering Studies

S. K. Sharma, J. Prakash, K. Sudarshan, D. Sen, S. Mazumder and P. K. Pujari

Macromolecules, 2015, 48, 5706
DOI: 10.1021/acs.macromol.5b01095

Detailed Structural Study on the Poly(vinyl alcohol) Adsorption Layers on a Si Substrate with Solvent Vapor-Induced Swelling

Tsukasa Miyazaki, Noboru Miyata, Tessei Yoshida, Hiroshi Arima, Yoshihiro Tsumura, Naoya Torikai, Hiroyuki Aoki, Katsuhiro Yamamoto, Toshiji Kanaya, Daisuke Kawaguchi and Keiji Tanaka

Langmuir, 2020, 36, 3415
DOI: 10.1021/acs.langmuir.9b03964

Subnanoscopic inhomogeneities in model end-linked PDMS networks probed by positron annihilation lifetime spectroscopy and their effects on thermomechanical properties

Sangram K. Rath, Sandeep K. Sharma, Kathi Sudarshan, Jayesh G. Chavan, T. Umasankar Patro and Pradeep K. Pujari

Polymer, 2016, 101, 358
DOI: 10.1016/j.polymer.2016.08.094

Dielectric and nano-scale free volume properties of polyaniline/polyvinyl alcohol nanocomposites

S. El-Gamal, A. M. Ismail and R. El-Mallawany

J Mater Sci: Mater Electron, 2015, 26, 7544
DOI: 10.1007/s10854-015-3391-7

Chemical Information of Chitosan-Based Complex Extracted from Coincidence Doppler Broadening Spectra

Xingzhong Cao, Rui Xia, Jing Yang, Minfeng Zeng, Baoyi Wang, Runsheng Yu and Long Wei

Acta Phys. Pol. A, 2017, 132, 1535
DOI: 10.12693/APhysPolA.132.1535

Structural, thermal, optical and dielectric properties of piezoelectric Ba0.8Ca0.2TiO3/polyvinyl alcohol nanocomposite films

Mohamed Hassen Khedhri, Mohamed Lajnef, Slim Salhi, Najmeddine Abdelmoula, Hamadi Khemakhem, Frederic Dubois and Redouane Douali

Appl. Phys. A, 2022, 128
DOI: 10.1007/s00339-022-05432-0

Catalysis mechanism of Pd(II)@PVA membrane catalyst studied from the aspect of molecular level micro-defects by positron annihilation spectroscopy

Mengdie Xu, Jing Zhao, Chao Luo, Qi Liu, Minfeng Zeng, Chenze Qi, Rui Xia, Xingzhong Cao and Baoyi Wang

Radiation Physics and Chemistry, 2019, 156, 128
DOI: 10.1016/j.radphyschem.2018.10.007

Free volume correlation with ac conductivity and thermo-mechanical properties of poly (ethylene oxide)-silica nanocomposites

P. Utpalla, S.K. Sharma, K. Sudarshan, V. Kumar and P.K. Pujari

European Polymer Journal, 2019, 117, 10
DOI: 10.1016/j.eurpolymj.2019.04.049

Rotational excitation of N2 by positron impact in the adiabatic rotational approximation

Marcos V Barp, Eliton Popovicz Seidel, Felipe Arretche and Wagner Tenfen

J. Phys. B: At. Mol. Opt. Phys., 2018, 51, 205201
DOI: 10.1088/1361-6455/aade81