Comparative study of different metal-organic framework electrodes synthesized using waste PET bottles for supercapacitor applications

P Dubey, V Shrivastav, PH Maheshwari… - Journal of Energy …, 2023 - Elsevier
The conversion of plastic waste into high-value metal-organic framework (MOF) materials
has currently grabbed the attention as an important research area for mitigating …

Rational designed Cu-MOF@ 1D carbon nanofibers as free-standing and flexible electrode for robust electrochemical energy storage

M Singh, A Gupta, P Saharan, C Kumar… - Journal of Energy …, 2023 - Elsevier
The present study reported the performance of free-standing carbon nanofibers decorated
with copper-metal-organic frameworks (Cu-MOFs). A green electrospinning technique was …

Perylene diimide incorporated activated carbon as a composite electrode for asymmetric supercapacitor

P Dubey, K Bhardwaj, R Kumar, S Sundriyal… - Journal of Energy …, 2022 - Elsevier
Organic molecules-based supercapacitors have piqued interest as an efficient energy
storage component. In this study, an organic composite based asymmetric supercapacitor …

Effect of nitrogen and sulphur co-doping on the surface and diffusion characteristics of date seed-derived porous carbon for asymmetric supercapacitors

P Dubey, PH Maheshwari, V Shrivastav… - Journal of Energy …, 2023 - Elsevier
Date seeds are the by-product of date fruits, which are abundant all over the world mainly in
Middle East. Herein, we report a facile transformation of waste date seeds into highly porous …

Conducting co-polymer derived N, S co-doped metal-free hierarchical nanoporous carbon for robust electrochemical capacitor

P Saharan, M Singh, A Gupta, C Kumar… - Journal of Energy …, 2023 - Elsevier
The present investigation reported metal-free hierarchical porous and robust Nitrogen (N),
Sulphur (S) co-doped carbon (NS-CoP@ C) electrode for supercapacitor application. The …

[HTML][HTML] Diffusion and surface charge studies of waste cow dung derived highly porous carbon as a facile electrode for solid-state supercapacitors

P Dubey, V Shrivastav, B Gupta, M Hołdyński… - Diamond and Related …, 2022 - Elsevier
Carbon-based materials generated from biowaste have recently attracted interest due to
their exceptional surface and conductive properties. Cow dung derived porous carbon …

Surface and diffusion charge contribution studies of human hair-derived heteroatom-doped porous carbon electrodes for supercapacitors

P Dubey, V Shrivastav, A Kaur, PH Maheshwari… - Energy & …, 2021 - ACS Publications
Owing to the high specific surface area and adjustable pore size distribution, biowaste-
derived activated carbon (AC) has lately aroused the interest of researchers in …

Facile synthesis of pineapple waste-derived carbon and polyaniline composite for high-energy-density asymmetric supercapacitors

P Dubey, V Shrivastav, M Jain, KK Pant… - Energy & …, 2023 - ACS Publications
Pineapple peel has been chosen as a biowaste precursor to synthesize activated carbon via
KOH activation at 800° C (PP-800). Further, the in situ chemical oxidation method was used …

Highly Efficient Solid‐State Supercapacitor with Porous Electrode Material

M Pulikkottil, A Thomas… - Energy …, 2023 - Wiley Online Library
Herein, a flexible solid‐state supercapacitor (FSC) with a high level of efficiency with porous
electrode material derived from mahogany fruit shell waste (MS) is reported. The mahogany …

Manganese–cobalt hydroxide nanosheets anchored on a hollow sulfur-doped bimetallic MOF for high-performance supercapacitors and the hydrogen evolution …

L Zhang, J Sun, F Li, Z Cao, J Lang, S Li - Dalton Transactions, 2024 - pubs.rsc.org
Nonmetallic doping and in situ growth techniques for designing electrode materials with
excellent electrocatalytic activity are effective strategies to enhance the electrochemical …