Scholarlink

<p>With the growth in energy demand around the globe, researchers have highly developed interest in producing environmentally friendly hydrogen by water splitting. This review discusses the electrocatalytic and photocatalytic nanocatalyst for water splitting process for obtaining clean hydrogen from water and renewable energy sources. Cutting-edge materials that possess outstanding performance as sunlight-driven catalysts have been featured here including semiconductor nanoparticles, hybrid composites, carbon-based materials, and plasmonic nanostructures and approaches such as framework doping, nanocomposite design, and defect engineering. The emerging hybrid architectures integrating photo- and electrocatalysis, photoelectrochemical (PEC) devices, and system integrations relevant to fuel cells and renewable-powered electrolysis have been mapped. Sustainability controls such as circular economy feedstocks, life cycle/techno-economic assessment, and policy needs are discussed. Finally, we outline machine learning, in situ characterization, and earth-abundant catalyst platforms as cross-cutting directions to bridge laboratory advances with durable, scalable, and commercially viable hydrogen production.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Nanocatalysts in photocatalytic and electrochemical hydrogen production

  • 期刊论文

  • 发表日期：

    2025年9月23日

查看全文
  • Monika Sindhu,
  • Meenakshi Gusain,
  • Arpan Tewary

摘要

With the growth in energy demand around the globe, researchers have highly developed interest in producing environmentally friendly hydrogen by water splitting. This review discusses the electrocatalytic and photocatalytic nanocatalyst for water splitting process for obtaining clean hydrogen from water and renewable energy sources. Cutting-edge materials that possess outstanding performance as sunlight-driven catalysts have been featured here including semiconductor nanoparticles, hybrid composites, carbon-based materials, and plasmonic nanostructures and approaches such as framework doping, nanocomposite design, and defect engineering. The emerging hybrid architectures integrating photo- and electrocatalysis, photoelectrochemical (PEC) devices, and system integrations relevant to fuel cells and renewable-powered electrolysis have been mapped. Sustainability controls such as circular economy feedstocks, life cycle/techno-economic assessment, and policy needs are discussed. Finally, we outline machine learning, in situ characterization, and earth-abundant catalyst platforms as cross-cutting directions to bridge laboratory advances with durable, scalable, and commercially viable hydrogen production.