Browsing 2021 by Author "Varghese, H"

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Massive Enhancement in Power Output of Bopet-paper Triboelectric Nanogenerator using 2d-hexagonal Boron Nitride Nanosheets

Bhavya, A S; Varghese, H; Chandran, A; Surendran, K P (Elsevier, 2021)

In the present era of the Internet of Things (IoT) and sensor networks, clean and sustainable power sources are in huge demand, and triboelectric nanogenerators (TENGs) are a hot cake in green energy production. Here, we ...
Probing the Effect of Chiral Dopant Fluorination on Dielectric and Electro-optical Properties of the Ferroelectric Liquid Crystalline Mixture

Abhilash, T K; Varghese, H; Czerwinski, M; Czuprynski, K; Chandran, A (Elsevier, 2021)

In this article, fluorinated chiral dopant-assisted tuning of dielectric and electro-optical properties of a ferroelectric liquid crystal (FLC) material is presented. Five new FLC mixtures with room temperature ferroelectric ...
Triboelectric Nanogenerator from Used Surgical Face Mask and Waste Mylar Materials Aiding the Circular Economy

Varghese, H; Chandran, A (ACS Publications, 2021-11-03)

Apart from claiming the lives of more than 3.2 million people, the COVID-19 pandemic is worsening the global plastic pollution every day, mainly with the overflux of single-use polypropylene (PP) face masks. In this ...

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