Y
Yi Ren
Researcher at Agency for Science, Technology and Research
Publications - 26
Citations - 983
Yi Ren is an academic researcher from Agency for Science, Technology and Research. The author has contributed to research in topics: Electrochromism & Thin film. The author has an hindex of 15, co-authored 26 publications receiving 852 citations. Previous affiliations of Yi Ren include National University of Singapore.
Papers
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Journal ArticleDOI
Novel cobalt/nickel–tungsten-sulfide catalysts for electrocatalytic hydrogen generation from water
Phong D. Tran,Sing Yang Chiam,Pablo P. Boix,Yi Ren,Stevin S. Pramana,Jennifer Fize,Vincent Artero,James Barber,James Barber,James Barber +9 more
TL;DR: In this article, the authors show that ternary sulfides of cobalt-tungsten and nickel tungsten (MWSx where M is Co or Ni) are efficient and robust electrocatalysts for the water oxidation reaction (WOR) and the hydrogen evolution reaction (HER) in water over a wide pH range.
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Silicon decorated with amorphous cobalt molybdenum sulfide catalyst as an efficient photocathode for solar hydrogen generation.
Yang Chen,Phong D. Tran,Pablo P. Boix,Yi Ren,Sing Yang Chiam,Zhen Li,Kunwu Fu,Lydia Helena Wong,James Barber,James Barber +9 more
TL;DR: The Si/a-CoMoSx hybrid photocathode is functional over a wide range of pH values, thus making it a promising candidate for the construction of a complete solar-driven water splitting PEC device.
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The coloration and degradation mechanisms of electrochromic nickel oxide
TL;DR: In this article, the coloration mechanism of NiO was studied using the near-grazing incidence angle Fourier transform infrared spectroscopy (NGIA FTIR) and endurance potential cycling.
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Electrospun Mo-BiVO4 for Efficient Photoelectrochemical Water Oxidation: Direct Evidence of Improved Hole Diffusion Length and Charge separation
Rajini P. Antony,Prince Saurabh Bassi,Fatwa F. Abdi,Sing Yang Chiam,Yi Ren,James Barber,Joachim Say Chye Loo,Lydia Helena Wong +7 more
TL;DR: In this paper, the authors reported fabrication of nanoporous Molybdenum (Mo) doped BiVO 4 photoanodes by a simple and scalable electrospinning technique.
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Formation of Nickel Oxide Nanotubes with Uniform Wall Thickness by Low‐Temperature Thermal Oxidation Through Understanding the Limiting Effect of Vacancy Diffusion and the Kirkendall Phenomenon
TL;DR: In this article, the step-wise oxidation mechanism of NiO nanowires is elucidated and a stepwise oxidation process by combining low temperature oxidation with a chemical etching step is utilized to produce NiO Nanotubes with uniform wall thickness from NiN wires.