Works matching AU Ponnamma, Deepalekshmi

Results: 61

Studies on the Electrical Properties of Graphene Oxide-Reinforced Poly (4-Styrene Sulfonic Acid) and Polyvinyl Alcohol Blend Composites.

Published in:

International Journal of Nanoscience, 2018, v. 17, n. 1/2, p. -1, doi. 10.1142/S0219581X17600055

By:

Deshmukh, Kalim;
Sankaran, Sowmya;
Basheer Ahamed, M.;
Khadheer Pasha, S. K.;
Sadasivuni, Kishor Kumar;
Ponnamma, Deepalekshmi;
Al-Ali Almaadeed, Mariam;
Chidambaram, K.

Publication type:

Article

Sustainable green packaging based on nanocellulose composites-present and future.

Published in:

Cellulose, 2023, v. 30, n. 17, p. 10559, doi. 10.1007/s10570-023-05537-6

By:

Antony, Tijo;
Cherian, Reeba Mary;
Varghese, Rini Thresia;
Kargarzadeh, Hanieh;
Ponnamma, Deepalekshmi;
Chirayil, Cintil Jose;
Thomas, Sabu

Publication type:

Article

Developing Polyaniline Filled Isoprene Composite Fibers by Electrospinning: Effect of Filler Concentration on the Morphology and Glass Transition.

Published in:

Polymer Science -- Series A, 2019, v. 61, n. 2, p. 194, doi. 10.1134/S0965545X19020093

By:

Deepalekshmi Ponnamma;
Sadasivuni, Kishor Kumar;
Al-Maadeed, Mariam Al Ali;
Thomas, Sabu

Publication type:

Article

Experimental investigations on spray flames and emissions analysis of diesel and diesel/biodiesel blends for combustion in oxy‐fuel burner.

Published in:

Asia-Pacific Journal of Chemical Engineering, 2019, v. 14, n. 6, p. N.PAG, doi. 10.1002/apj.2375

By:

ElKelawy, Medhat;
Bastawissi, Hagar Alm‐Eldin;
El‐Shenawy, El‐Shenawy A.;
Panchal, Hitesh;
Sadashivuni, Kishorkumar;
Ponnamma, Deepalekshmi;
Al‐Hofy, Mahmoud;
Thakar, Nishant;
Walvekar, Rashmi

Publication type:

Article

Phase-separated polyvinylidene fluoride/ZnO composite microspheres as sunlight-driven photocatalysts.

Published in:

Arabian Journal of Chemistry, 2024, v. 17, n. 4, p. N.PAG, doi. 10.1016/j.arabjc.2024.105670

By:

Anwar, Hayarunnisa;
Al-Ejji, Maryam;
Radhika, V.;
Ponnamma, Deepalekshmi

Publication type:

Article

Origin of Nonlinear Viscoelasticity in Filled Rubbers: Theory and Practice.

Published in:

Advances in Polymer Science, 2014, v. 264, p. 1, doi. 10.1007/978-3-319-08702-3_1

By:

Ponnamma, Deepalekshmi;
Thomas, Sabu

Publication type:

Article

Strategies to Enhance ZnO Photocatalyst's Performance for Water Treatment: A Comprehensive Review.

Published in:

Chemical Record, 2022, v. 22, n. 7, p. 1, doi. 10.1002/tcr.202100299

By:

Hezam, Abdo;
Drmosh, Q. A.;
Ponnamma, Deepalekshmi;
Bajiri, Mohammed Abdullah;
Qamar, Mohammad;
Namratha, K.;
Zare, Mina;
Nayan, M. B.;
Onaizi, Sagheer A.;
Byrappa, K.

Publication type:

Article

Porous Poly(vinylidene fluoride-co-hexafluoropropylene)/copper oxide nanocomposite membranes for piezoelectric strain sensing.

Published in:

Discover Applied Sciences, 2025, v. 7, n. 5, p. 1, doi. 10.1007/s42452-025-06949-8

By:

Al-Ejji, Maryam;
Promi, Tamanna;
Sangor, Farah;
Al-Awa, Zinab;
Bonthula, Sumalatha;
Radhika, V.;
Ponnamma, Deepalekshmi

Publication type:

Article

Fiber chemistry and technology: their contributions to shaping Society 5.0.

Published in:

Discover Nano, 2023, v. 18, n. 1, p. 1, doi. 10.1186/s11671-023-03888-4

By:

Al Maadeed, Mariam Al Ali;
Ponnamma, Deepalekshmi

Publication type:

Article

Influence of phase-separated structural morphologies on the piezo and triboelectric properties of polymer composites.

Published in:

Discover Nano, 2023, v. 18, n. 1, p. 1, doi. 10.1186/s11671-023-03868-8

By:

Yempally, Swathi;
Kacem, Eya;
Ponnamma, Deepalekshmi

Publication type:

Article

Flexible Pressure Sensor Based on PVDF Nanocomposites Containing Reduced Graphene Oxide-Titania Hybrid Nanolayers.

Published in:

Polymers (20734360), 2017, v. 9, n. 2, p. 33, doi. 10.3390/polym9020033

By:

Al-Saygh, Aisha;
Ponnamma, Deepalekshmi;
Mariam AlAli AlMaadeed;
Poornima, P. Vijayan;
Karim, Alamgir;
Hassan, Mohammad K.

Publication type:

Article

A facile route to synthesis NixFe1−xFe2O4 ferrofluids with optimal rheological and magneto‐optical properties.

Published in:

International Journal of Applied Ceramic Technology, 2024, v. 21, n. 6, p. 4304, doi. 10.1111/ijac.14814

By:

Babukutty, Blessy;
Ponnamma, Deepalekshmi;
Jose, Jiya;
Nair, Swapna S;
Thomas, Sabu

Publication type:

Article

Gas Sensing and Power Harvesting Polyvinylidene Fluoride Nanocomposites Containing Hybrid Nanotubes.

Published in:

Journal of Electronic Materials, 2020, v. 49, n. 4, p. 2677, doi. 10.1007/s11664-019-07915-y

By:

Ponnamma, Deepalekshmi;
Sharma, Ashok K.;
Saharan, Priya;
Al-Maadeed, Mariam Al Ali

Publication type:

Article

A Fast Responsive Ultraviolet Sensor from mSILAR-Processed Sn-ZnO.

Published in:

Journal of Electronic Materials, 2017, v. 46, n. 11, p. 6480, doi. 10.1007/s11664-017-5680-9

By:

Thomas, Deepu;
Vijayalakshmi, K.;
Sadasivuni, Kishor;
Thomas, Ajith;
Ponnamma, Deepalekshmi;
Cabibihan, John-John

Publication type:

Article

Eeonomer 200F: A High-Performance Nanofiller for Polymer Reinforcement-Investigation of the Structure, Morphology and Dielectric Properties of Polyvinyl Alcohol/Eeonomer-200F Nanocomposites for Embedded Capacitor Applications.

Published in:

Journal of Electronic Materials, 2017, v. 46, n. 4, p. 2406, doi. 10.1007/s11664-017-5304-4

By:

Deshmukh, Kalim;
Ahamed, M.;
Deshmukh, Rajendra;
Sadasivuni, Kishor;
Ponnamma, Deepalekshmi;
Pasha, S.;
AlMaadeed, Mariam;
Polu, Anji;
Chidambaram, K.

Publication type:

Article

Microtron Irradiation Induced Tuning of Band Gap and Photoresponse of Al-ZnO Thin Films Synthesized by mSILAR.

Published in:

Journal of Electronic Materials, 2016, v. 45, n. 10, p. 4847, doi. 10.1007/s11664-016-4673-4

By:

Thomas, Deepu;
Augustine, Simon;
Sadasivuni, Kishor;
Ponnamma, Deepalekshmi;
Alhaddad, Ahmad;
Cabibihan, John-John;
Vijayalakshmi, K.A.

Publication type:

Article

Development of flexible PVDF/ BaTiO3-MoS2 polymer nanocomposites for energy harvesting and gas sensing applications.

Published in:

Journal of Materials Science: Materials in Electronics, 2024, v. 35, n. 10, p. 1, doi. 10.1007/s10854-024-12400-2

By:

Parangusan, Hemalatha;
Al-Sowaidi, Dana;
Elhadrami, El-Hassan;
Ponnamma, Deepalekshmi;
Bhadra, Jolly

Publication type:

Article

Molybdenum oxide reinforced polyvinyl alcohol composite as high-performance dielectric material for flexible electronics.

Published in:

Journal of Materials Science: Materials in Electronics, 2023, v. 34, n. 13, p. 1, doi. 10.1007/s10854-023-10478-8

By:

Parangusan, Kiruthika;
Subramaniam, Venkat;
Ganesan, Anandha babu;
Venkatesh, P. Sundara;
Ponnamma, Deepalekshmi

Publication type:

Article

Piezoelectric properties of zinc oxide/iron oxide filled polyvinylidene fluoride nanocomposite fibers.

Published in:

Journal of Materials Science: Materials in Electronics, 2021, v. 32, n. 11, p. 14610, doi. 10.1007/s10854-021-06020-3

By:

AlAhzm, Abdulrahman Mohmmed;
Alejli, Maan Omar;
Ponnamma, Deepalekshmi;
Elgawady, Yara;
Al-Maadeed, Mariam Al Ali

Publication type:

Article

Influence of CuO nanoparticles and graphene nanoplatelets on the sensing behaviour of poly(vinyl alcohol) nanocomposites for the detection of ethanol and propanol vapors.

Published in:

Journal of Materials Science: Materials in Electronics, 2018, v. 29, n. 6, p. 5186, doi. 10.1007/s10854-017-8484-z

By:

Thangamani, Gounder J.;
Chidambaram, K.;
Deshmukh, Kalim;
Ahamed, M. Basheer;
Sadasivuni, Kishor Kumar;
Ponnamma, Deepalekshmi;
Faisal, Muhammad;
Nambiraj, N. Arunai;
Pasha, S. K. Khadheer

Publication type:

Article

Vapor sensing performances of PVDF nanocomposites containing titanium dioxide nanotubes decorated multi-walled carbon nanotubes.

Published in:

Journal of Materials Science: Materials in Electronics, 2018, v. 29, n. 6, p. 4402, doi. 10.1007/s10854-017-8387-z

By:

Chamakh, Mariem Mohamed;
Ponnamma, Deepalekshmi;
Al-Maadeed, Mariam Al Ali

Publication type:

Article

Polyvinyl alcohol (PVA)/polystyrene sulfonic acid (PSSA)/carbon black nanocomposite for flexible energy storage device applications.

Published in:

Journal of Materials Science: Materials in Electronics, 2017, v. 28, n. 8, p. 6099, doi. 10.1007/s10854-016-6287-2

By:

Mohanapriya, M.;
Chidambaram, K.;
Pasha, S.;
Deshmukh, Kalim;
Ahamed, M.;
Sadasivuni, Kishor;
Ponnamma, Deepalekshmi;
AlMaadeed, Mariam;
Deshmukh, R.

Publication type:

Article

Striking multiple synergies in novel three-phase fluoropolymer nanocomposites by combining titanium dioxide and graphene oxide as hybrid fillers.

Published in:

Journal of Materials Science: Materials in Electronics, 2017, v. 28, n. 1, p. 559, doi. 10.1007/s10854-016-5559-1

By:

Deshmukh, Kalim;
Ahamed, M.;
Deshmukh, Rajendra;
Pasha, S.;
Sadasivuni, Kishor;
Ponnamma, Deepalekshmi;
AlMaadeed, Mariam

Publication type:

Article

Newly developed biodegradable polymer nanocomposites of cellulose acetate and AlO nanoparticles with enhanced dielectric performance for embedded passive applications.

Published in:

Journal of Materials Science: Materials in Electronics, 2017, v. 28, n. 1, p. 973, doi. 10.1007/s10854-016-5616-9

By:

Deshmukh, Kalim;
Ahamed, M.;
Deshmukh, Rajendra;
Pasha, S.;
Chidambaram, K.;
Sadasivuni, Kishor;
Polu, Anji;
Ponnamma, Deepalekshmi;
AlMaadeed, Mariam

Publication type:

Article

Impedance spectroscopy, ionic conductivity and dielectric studies of new Li ion conducting polymer blend electrolytes based on biodegradable polymers for solid state battery applications.

Published in:

Journal of Materials Science: Materials in Electronics, 2016, v. 27, n. 11, p. 11410, doi. 10.1007/s10854-016-5267-x

By:

Deshmukh, Kalim;
Ahamed, M.;
Polu, Anji;
Sadasivuni, Kishor;
Pasha, S.;
Ponnamma, Deepalekshmi;
AlMaadeed, Mariam;
Deshmukh, Rajendra;
Chidambaram, K.

Publication type:

Article

Effect of layered transition metal dichalcogenide hybrid nanomaterials on the piezoelectric performance of non‐solvent induced phase separated polyvinylidene fluoride.

Published in:

Polymer Engineering & Science, 2024, v. 64, n. 7, p. 3215, doi. 10.1002/pen.26762

By:

Kacem, Eya;
Al‐Ejji, Maryam;
Yempally, Swathi;
Ponnamma, Deepalekshmi

Publication type:

Article

Triboelectric power generation performance of polyvinyl alcohol using ZnO–CuO–AgO trimetallic nanoparticles.

Published in:

Materials for Renewable & Sustainable Energy, 2024, v. 13, n. 2, p. 265, doi. 10.1007/s40243-024-00264-9

By:

Yempally, Swathi;
Bonthula, Sumalatha;
Ponnamma, Deepalekshmi

Publication type:

Article

Effect of nanostructured polyhedral oligomeric silsesquioxane on the physical properties of poly(vinyl alcohol).

Published in:

Journal of Applied Polymer Science, 2017, v. 134, n. 43, p. n/a, doi. 10.1002/app.45447

By:

Valiya Parambath, Swapna;
Ponnamma, Deepalekshmi;
Sadasivuni, Kishor Kumar;
Thomas, Sabu;
Stephen, Ranimol

Publication type:

Article

Fumed SiO2 nanoparticle reinforced biopolymer blend nanocomposites with high dielectric constant and low dielectric loss for flexible organic electronics.

Published in:

Journal of Applied Polymer Science, 2017, v. 134, n. 5, p. n/a, doi. 10.1002/app.44427

By:

Deshmukh, Kalim;
Ahamed, M. Basheer;
Sadasivuni, Kishor Kumar;
Ponnamma, Deepalekshmi;
AlMaadeed, Mariam Al ‐ Ali;
Deshmukh, Rajendra R.;
Pasha, S. K. Khadheer;
Polu, Anji Reddy;
Chidambaram, K.

Publication type:

Article

Nanoflower-like Yttrium-doped ZnO Photocatalyst for the Degradation of Methylene Blue Dye.

Published in:

Photochemistry & Photobiology, 2018, v. 94, n. 2, p. 237, doi. 10.1111/php.12867

By:

Parangusan, Hemalatha;
Ponnamma, Deepalekshmi;
Al-Maadeed, Mariam Al Ali;
Marimuthu, Alagar

Publication type:

Article

Effect of cerium doping on the optical and photocatalytic properties of ZnO nanoflowers.

Published in:

Bulletin of Materials Science, 2019, v. 42, n. 4, p. 1, doi. 10.1007/s12034-019-1865-6

By:

Parangusan, Hemalatha;
Ponnamma, Deepalekshmi;
Al-Maadeed, Mariam Al Ali

Publication type:

Article

Wollastonite/forsterite composite scaffolds offer better surface for hydroxyapatite formation.

Published in:

Bulletin of Materials Science, 2019, v. 42, n. 3, p. 1, doi. 10.1007/s12034-019-1814-4

By:

Lakshmi, R.;
Choudhary, Rajan;
Ponnamma, Deepalekshmi;
Sadasivuni, Kishor Kumar;
Swamiappan, Sasikumar

Publication type:

Article

Enhanced LPG Sensitivity for Electron Beam Irradiated Al‐ZnO Nanoparticles.

Published in:

Macromolecular Symposia, 2020, v. 392, n. 1, p. 1, doi. 10.1002/masy.202000168

By:

Vattappalam, Sunil C.;
Thomas, Deepu;
Ponnamma, Deepalekshmi;
Sadasivuni, Kishor Kumar;
Pasha, S. K. Khadeer;
Deshmukh, Kalim

Publication type:

Article

Green Synthesis of Silver Nanoparticles from Pterocarpus santalinus Leaf Broth and Their Antibacterial and Antioxidant Activities.

Published in:

Macromolecular Symposia, 2020, v. 392, n. 1, p. 1, doi. 10.1002/masy.202000079

By:

V, Vaishnavi;
Sadasivuni, Kishor Kumar;
Ponnamma, Deepalekshmi;
Golla, Narasimha

Publication type:

Article

Author Correction: Stretchable Electrospun PVDF-HFP/Co-ZnO Nanofibers as Piezoelectric Nanogenerators.

Published in:

2019

By:

Parangusan, Hemalatha;
Ponnamma, Deepalekshmi;
Al-Maadeed, Mariam Al Ali

Publication type:

Correction Notice

In situ synthesized amphiphilic polysulfone‐poly(ethylene‐glycol) block copolymer/silver nanocomposite for separating oil/water emulsion.

Published in:

Journal of Applied Polymer Science, 2022, v. 139, n. 15, p. 1, doi. 10.1002/app.51931

By:

Elgawady, Yara;
Ponnamma, Deepalekshmi;
Hassan, Mohammad K.;
Adham, Samer;
Karim, Alamgir;
Al‐Maadeed, Mariam Al Ali

Publication type:

Article

In‐vitro biocompatibility, bioactivity and photoluminescence properties of Eu3+/Sr2+ dual‐doped nano‐hydroxyapatite for biomedical applications.

Published in:

Journal of Biomedical Materials Research, Part B: Applied Biomaterials, 2018, v. 106, n. 6, p. 2191, doi. 10.1002/jbm.b.34023

By:

Sundarabharathi, Lakshmanaperumal;
Parangusan, Hemalatha;
Ponnamma, Deepalekshmi;
Al-Maadeed, Mariam Al Ali;
Chinnaswamy, Mahendran

Publication type:

Article

Tailoring CO2 detection capabilities using Co-ZnO/MoS2 nanocomposites through electrolyte concentration modulation.

Published in:

Journal of Materials Science, 2024, v. 59, n. 42, p. 19875, doi. 10.1007/s10853-024-10331-1

By:

Yempally, Swathi;
Al-Ejji, Maryam;
Zaidi, Shabi Abbas;
Ponnamma, Deepalekshmi

Publication type:

Article

Curing enhancement and network effects in multi-walled carbon nanotube-filled vulcanized natural rubber: evidence for solvent sensing.

Published in:

Polymer International, 2017, v. 66, n. 6, p. 931, doi. 10.1002/pi.5341

By:

Ponnamma, Deepalekshmi;
Varughese, Konnanilkunnathil Thomas;
Al ‐ Maadeed, Mariam Al Ali;
Thomas, Sabu

Publication type:

Article

A Facile Approach to Develop Polyvinyl Alcohol‐Based Bio‐Triboelectric Nanogenerator Containing Graphene‐ Doped Zinc Oxide Quantum Dots.

Published in:

Energy Technology, 2024, v. 12, n. 3, p. 1, doi. 10.1002/ente.202300992

By:

Yempally, Swathi;
Cabibihan, John John;
Ponnamma, Deepalekshmi

Publication type:

Article

Progress of Advanced Nanomaterials in the Non-Enzymatic Electrochemical Sensing of Glucose and H 2 O 2.

Published in:

Biosensors (2079-6374), 2020, v. 10, n. 11, p. 151, doi. 10.3390/bios10110151

By:

Thatikayala, Dayakar;
Ponnamma, Deepalekshmi;
Sadasivuni, Kishor Kumar;
Cabibihan, John-John;
Al-Ali, Abdulaziz Khalid;
Malik, Rayaz A.;
Min, Booki

Publication type:

Article

White graphene reinforced polypyrrole and poly(vinyl alcohol) blend nanocomposites as chemiresistive sensors for room temperature detection of liquid petroleum gases.

Published in:

Microchimica Acta, 2017, v. 184, n. 10, p. 3977, doi. 10.1007/s00604-017-2402-1

By:

Gounder Thangamani, J.;
Deshmukh, Kalim;
Sadasivuni, Kishor;
Ponnamma, Deepalekshmi;
Goutham, Solleti;
Venkateswara Rao, K.;
Chidambaram, K.;
Basheer Ahamed, M.;
Nirmala Grace, A.;
Faisal, Muhammad;
Khadheer Pasha, S.

Publication type:

Article

Designing Flexible and Porous Fibrous Membranes for Oil Water Separation—A Review of Recent Developments.

Published in:

2020

By:

El-Samak, Ali A.;
Ponnamma, Deepalekshmi;
Hassan, Mohammad K.;
Ammar, Ali;
Adham, Samer;
Al-Maadeed, Mariam Al Ali;
Karim, Alamgir

Publication type:

Literature Review

The Separation of Oil/Water Mixtures by Modified Melamine and Polyurethane Foams: A Review.

Published in:

Polymers (20734360), 2021, v. 13, n. 23, p. 4142, doi. 10.3390/polym13234142

By:

Hailan, Sarah Mohammed;
Ponnamma, Deepalekshmi;
Krupa, Igor

Publication type:

Article

A Comparative Review of Natural and Synthetic Biopolymer Composite Scaffolds.

Published in:

Polymers (20734360), 2021, v. 13, n. 7, p. 1105, doi. 10.3390/polym13071105

By:

Reddy, M. Sai Bhargava;
Ponnamma, Deepalekshmi;
Choudhary, Rajan;
Sadasivuni, Kishor Kumar

Publication type:

Article

Core-Shell Nanofibers of Polyvinylidene Fluoride-based Nanocomposites as Piezoelectric Nanogenerators.

Published in:

Polymers (20734360), 2020, v. 12, n. 10, p. 2344, doi. 10.3390/polym12102344

By:

Ponnamma, Deepalekshmi;
Chamakh, Mariem Mohammed;
Alahzm, Abdulrhman Mohmmed;
Salim, Nisa;
Hameed, Nishar;
AlMaadeed, Mariam Al Ali

Publication type:

Article

White Graphene-Cobalt Oxide Hybrid Filler Reinforced Polystyrene Nanofibers for Selective Oil Absorption.

Published in:

Polymers (20734360), 2020, v. 12, n. 1, p. 4, doi. 10.3390/polym12010004

By:

Ponnamma, Deepalekshmi;
S Nair, Sabari;
Parangusan, Hemalatha;
K. Hassan, Mohammad;
Adham, Samer;
Karim, Alamgir;
Al Ali Al-Maadeed, Mariam

Publication type:

Article

Methanol Electrolysis for Hydrogen Production Using Polymer Electrolyte Membrane: A Mini-Review.

Published in:

Energies (19961073), 2020, v. 13, n. 22, p. 5879, doi. 10.3390/en13225879

By:

Pethaiah, Sethu Sundar;
Sadasivuni, Kishor Kumar;
Jayakumar, Arunkumar;
Ponnamma, Deepalekshmi;
Tiwary, Chandra Sekhar;
Sasikumar, Gangadharan

Publication type:

Article

Methanol Electrolysis for Hydrogen Production Using Polymer Electrolyte Membrane: A Mini-Review.

Published in:

Energies (19961073), 2020, v. 13, n. 21, p. 5879, doi. 10.3390/en13225879

By:

Pethaiah, Sethu Sundar;
Sadasivuni, Kishor Kumar;
Jayakumar, Arunkumar;
Ponnamma, Deepalekshmi;
Tiwary, Chandra Sekhar;
Sasikumar, Gangadharan

Publication type:

Article

Investigation on the thermal and crystallization behavior of high density polyethylene/acrylonitrile butadiene rubber blends and their composites.

Published in:

Polymer Engineering & Science, 2015, v. 55, n. 5, p. 1203, doi. 10.1002/pen.23992

By:

Ponnamma, Deepalekshmi;
George, Josephine;
Thomas, Martin George;
Chan, Chin Han;
Valić, Srećko;
Mozetič, Miran;
Cvelbar, Uroš;
Thomas, Sabu

Publication type:

Article