Recent Progress in Energy‐Driven Water Splitting. Issue 5 (13th January 2017)

• Record Type: Journal Article
• Authors: Tee, Si Yin; Win, Khin Yin; Teo, Wee Siang; Koh, Leng‐Duei; Liu, Shuhua; Teng, Choon Peng; Han, Ming‐Yong
• Is Part Of: Advanced science. Volume 4:Issue 5(2017)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2017-01-13
• Subjects: electrochemical water splitting -- hydrogen generation -- photoelectrochemical water splitting -- photocatalytic water splitting -- solar water splitting; Science -- Periodicals; 505
• DOI: 10.1002/advs.201600337
• Languages: English
• ISSNs: 2198-3844

Abstract

Abstract : Hydrogen is readily obtained from renewable and non‐renewable resources via water splitting by using thermal, electrical, photonic and biochemical energy. The major hydrogen production is generated from thermal energy through steam reforming/gasification of fossil fuel. As the commonly used non‐renewable resources will be depleted in the long run, there is great demand to utilize renewable energy resources for hydrogen production. Most of the renewable resources may be used to produce electricity for driving water splitting while challenges remain to improve cost‐effectiveness. As the most abundant energy resource, the direct conversion of solar energy to hydrogen is considered the most sustainable energy production method without causing pollutions to the environment. In overall, this review briefly summarizes thermolytic, electrolytic, photolytic and biolytic water splitting. It highlights photonic and electrical driven water splitting together with photovoltaic‐integrated solar‐driven water electrolysis. Abstract : Energy‐driven hydrogen production via water splitting with thermal, electrical, photonic and biochemical energy and their combined forms such as thermoelectrolysis, biophotolysis, and photoelectrolysis are summarized in this review. There are focuses on recent advances in water splitting with the use of renewable energy for photocatalytic and electrocatalytic hydrogen production such as photovoltaic‐integrated solar driven water electrolysis.