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Advanced nanomaterials for water oxidation and hydrogen generation

Benjamin, A and Singh, NP and Singh, M (2024) Advanced nanomaterials for water oxidation and hydrogen generation. [Book Chapter]

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Abstract

Hydrogen is a green, carbon-free, and renewable fuel capable of addressing today's energy dilemma. Large-scale production of hydrogen is being undertaken via an artificial photosynthetic approach, which mirrors the natural photosynthesis in plants. This development has garnered significant interest in scientific fields such as physics, chemistry, material science, etc. Hydrogen can be produced cheaply and sustainably by splitting H2O using nanomaterials and semiconductors as photoelectrochemical (PEC), photo, and biomimetic cata¬lysts. However, the entire process may not generate sufficient fuel due to various inherent constraints, including diffusion distance, bandgap, photostability, and carrier lifetime of semiconductors. Thus, it is critical to consider a few remedies and improvements, such as increasing the contact surface and decreasing the minority carrier diffusion distance, which would guarantee increased hydrogen Technological Advancement in Clean Energy Production: Constraints and Solutions for Energy and Electricity Development. Amritanshu Shukla, Kian Hariri Asli, Neha Kanwar Rawat, Ann Rose Abraham, & A. K. Haghi (Eds.) ©S 2025 Apple Academic Press, Inc. Co-publis hed with CRC Press (Taylor & Francis) fuel production. This chapter briefly introduces water splitting and discusses the various catalysts and mechanisms involved in this process. © 2025 by Apple Academic Press, Inc. All rights reserved.

Item Type: Book Chapter
Publication: Technological Advancement in Clean Energy Production: Constraints and Solutions for Energy and Electricity Development
Publisher: Apple Academic Press
Additional Information: The copyright for this article belongs to the publisher.
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 02 Sep 2024 05:37
Last Modified: 02 Sep 2024 05:37
URI: http://eprints.iisc.ac.in/id/eprint/85957

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