Low-frequency mechanical energy in the environment for energy production and piezocatalytic degradation of organic pollutants in water: a review

X Chen, J Wang, Z Wang, H Xu, C Liu, B Huo… - Journal of Water …, 2023 - Elsevier
Piezocatalysis can effectively use mechanical energy (water flow, noise, vibration, etc.) in
the environment to achieve the degradation of organic pollutants, has the advantages of …

Reactive oxygen species for therapeutic application: Role of piezoelectric materials

D Sengupta, S Naskar, D Mandal - Physical Chemistry Chemical …, 2023 - pubs.rsc.org
This perspective article emphasizes the significant role of reactive oxygen species (ROS) in
in vivo remedial therapy of various diseases and complications, capitalizing on their …

Lead-Free Perovskite Cs3Bi2I9-Derived Electroactive PVDF Composite-Based Piezoelectric Nanogenerators for Physiological Signal Monitoring and Piezo …

B Mondal, HK Mishra, D Sengupta, A Kumar, A Babu… - Langmuir, 2022 - ACS Publications
In recent years, lead-free perovskite materials are exponentially emerging in photovoltaic
and optoelectronic applications due to their low toxicity and superior optical properties. On …

Piezo-phototronic effect in highly stable lead-free double perovskite Cs2SnI6-PVDF nanocomposite: Possibility for strain modulated optical sensor

Z Mallick, D Saini, R Sarkar, TK Kundu, D Mandal - Nano Energy, 2022 - Elsevier
Metal halide perovskites (MHPs) are highly emerging materials for their applications in the
field of photovoltaics and optoelectronics. However, beyond these applications, the MHPs …

Improvement of energy storage density and energy harvesting performance of amphoteric Pr ion-modified lead-free Ba0. 85Ca0. 15Ti0. 9Zr0. 1O3 (BCZT) ceramics

J Kaarthik, C Kaushiga, G Sradha, N Ram… - Journal of Alloys and …, 2023 - Elsevier
Mechanical energy harvesting and energy storage through lead-free piezoelectric materials
is an inevitable source of eco-friendly sustainable powering of electronic devices. Herein …

Hydrogen Bonding-Assisted Complete Ferroelectric β-Phase Conversion in Poly (vinylidene fluoride) Thin Films: Exhibiting an Excellent Memory Window and Long …

P Malik, D Sengupta, A Kumar, D Saini, D Mandal - Langmuir, 2023 - ACS Publications
Organic nonvolatile memory with low power consumption is a critical research demand for
next-generation memory applications. Ferroelectric switching characteristics of poly …

Beyond Conventional Catalysts: Monoelemental Tellurium as a Game Changer for Piezo‐Driven Hydrogen Evolution

HK Mishra, Ankush, N Barman, B Mondal, M Jha… - Small, 2024 - Wiley Online Library
The increasing demand for clean hydrogen production over fossil fuels necessitates the
development of sustainable piezoelectrochemical methods that can overcome the limitations …

Piezocatalytic property of PVDF/Graphene self-assembling piezoelectric membrane for environmental remediation

TH Huang, FKC Espino, XY Tian, J Widakdo… - Chemical Engineering …, 2024 - Elsevier
In recent years, industrial pollution has become an inescapable global issue. The catalytic
degradation processes driven by environmental sources, such as photocatalysis and …

All‐Electrospun, Water‐Resistant, Breathable, Wearable, and Stable Metal Halide Perovskite Engineered Electroactive Polymer Textiles for Flexible Piezoelectric …

B Mondal, R Sarkar, D Saini, V Gupta… - Advanced Materials …, 2023 - Wiley Online Library
Halide perovskite materials have recently received a lot of attention in the field of
optoelectronic and energy harvesting applications regardless of their environmental …

Piezocatalytic effect and mechanism of rGO/PVDF-HFP porous film driven by water flow

Z Wang, W Tong, L Li, Y Li, J Yang, M Chai… - Separation and …, 2023 - Elsevier
Water flow-driven piezocatalysis can be applied in self-powered water purification. The
polyvinylidene fluoride (PVDF) film with excellent piezoelectric performance, flexibility, easy …