Article, 2024

H‐Glass Supported Hybrid Gold Nano‐Islands for Visible‐Light‐Driven Hydrogen Evolution (Small 27/2024)

Small, ISSN 1613-6829, 1613-6810, Volume 20, 27, 10.1002/smll.202470207

Contributors

Mandal, Indrajeet [1] Gangareddy, Jagannath 0000-0002-0594-4129 [1] Sethurajaperumal, Abimannan 0000-0003-0828-9235 [2] Nk, Murugasenapathi [3] [4] Majji, Manikanta [5] Bera, Susmita [6] Rudra, Pratyasha 0009-0000-3159-9069 [1] [4] Ravichandran, Vanmathi [2] Bysakh, Sandip 0000-0003-2651-2015 [1] Jacob, Noah [5] Rao, K D M [7] Singh, Rajiv Kumar 0000-0003-2602-9293 [4] [8] Krishnan, N. M. Anoop [9] Chirumamilla, Manohar 0000-0002-6812-286X [10] [11] Palanisamy, Tamilarasan 0000-0001-9957-8440 [3] [4] Motapothula, Mallikarjuna Rao 0000-0001-8039-9602 [5] Varrla, Eswaraiah 0000-0003-0246-0695 [2] Ghosh, Srabanti [1] [4] Allu, Amarnath Reddy 0000-0003-0450-0929 [1] [4]

Affiliations

  1. [1] CSIR‐Central Glass and Ceramic Research Institute 196 Raja S C Mullick Road Kolkata 700 032 India
    2. [NORA names: India; Asia, South];
  2. [2] Sustainable Nanomaterials and Technologies Lab Department of Physics and Nanotechnology SRM Institute of Science and Technology Kattankulathur Chengalpattu Tamil Nadu 603203 India
    3. [NORA names: India; Asia, South];
  3. [3] Central Electrochemical Research Institute
    4. [NORA names: India; Asia, South];
  4. [4] Academy of Scientific and Innovative Research
    5. [NORA names: India; Asia, South];
  5. [5] SRM University
    6. [NORA names: India; Asia, South];

Abstract

Hydrogen Evolution In article number 2401131, Manohar Chirumamilla, Tamilarasan Palanisamy, M. Motapothula, Eswaraiah Varrla, Srabanti Ghosh, Amarnath R. Allu, and co‐workers showcased the photocatalytic activity of firmly embedded hybrid gold nano‐islands (HGNIs) on the surface of a custom‐developed H‐glass. The presence of various Au oxidation states and multiple interfaces enhances the photocatalytic activity of HGNIs. A significant solar‐to‐hydrogen conversion efficiency of 0.6% is achieved through the photocatalytic process using visible light and water, without the need for any sacrificial agents.

Keywords

Au oxidation state, Ghosh, H-glass, HGNI, activity, agents, co-workers, conversion efficiency, efficiency, evolution, gold nano-islands, hydrogen, hydrogen evolution, interface, light, multiple interfaces, nano-islands, oxidation state, photocatalytic activity, photocatalytic process, presence, process, sacrificial agent, solar-to-hydrogen conversion efficiency, state, surface, visible light, water

Data Provider: Digital Science

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