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Title: Exceptional activity of sub-nm Pt clusters on CdS for photocatalytic hydrogen production: A combined of experimental and first-principles study

Journal Article · · Catalysis Science and Technology
DOI:https://doi.org/10.1039/c4cy01563k· OSTI ID:1213378
 [1];  [2];  [1];  [1];  [1];  [2];  [1]
  1. Stony Brook Univ., Stony Brook, NY (United States)
  2. Stony Brook Univ., Stony Brook, NY (United States); Brookhaven National Lab. (BNL), Upton, NY (United States)

In this work we have explored a new concept of substantially increasing photocatalytic activity for H₂ production of conventional semiconductors by modifying them with sub-nm Pt particles. By combining both experimental and theoretical approaches, we have also developed new mechanistic insights into the 17 times increase in photocatalytic activity of Pt modified CdS catalysts.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC00112704
OSTI ID:
1213378
Report Number(s):
BNL-108255-2015-JA; CSTAGD
Journal Information:
Catalysis Science and Technology, Vol. 5, Issue 4; ISSN 2044-4753
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 25 works
Citation information provided by
Web of Science

References (33)

The size and valence state effect of Pt on photocatalytic H2 evolution over platinized TiO2 photocatalyst journal January 2014
Heterogeneous photocatalyst materials for water splitting journal January 2009
Semiclassical variational calculation of liquid-drop model coefficients for metal clusters journal March 1991
Hierarchical porous CdS nanosheet-assembled flowers with enhanced visible-light photocatalytic H2-production performance journal July 2013
Hole Removal Rate Limits Photodriven H 2 Generation Efficiency in CdS-Pt and CdSe/CdS-Pt Semiconductor Nanorod–Metal Tip Heterostructures journal May 2014
Outstanding activity of sub-nm Au clusters for photocatalytic hydrogen production journal September 2012
Shape-Dependent Catalytic Properties of Pt Nanoparticles journal November 2010
Photolysis of water over metallized powdered titanium dioxide
  • Yamaguti, Keiiti; Sato, Shinri
  • Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, Vol. 81, Issue 5 https://doi.org/10.1039/f19858101237
journal January 1985
Self-Templated Synthesis of Nanoporous CdS Nanostructures for Highly Efficient Photocatalytic Hydrogen Production under Visible Light journal January 2008
Photodecomposition of water over Pt/TiO2 catalysts journal May 1980
Visible-light-driven hydrogen production with extremely high quantum efficiency on Pt–PdS/CdS photocatalyst journal September 2009
Promotion effect of nickel loaded on CdS for photocatalytic H 2 production in lactic acid solution journal October 2014
Highly efficient light-induced hydrogen evolution from a stable Pt/CdS NPs-co-loaded hierarchically porous zeolite beta journal June 2014
Electrooxidation of borohydride on platinum and gold electrodes: implications for direct borohydride fuel cells journal March 2004
Enhancement of Photocatalytic H 2 Evolution on CdS by Loading MoS 2 as Cocatalyst under Visible Light Irradiation journal June 2008
The first experimental demonstration of beneficial effects of sub-nanometer platinum particles for photocatalysis journal February 2013
A review of modern transition-metal nanoclusters: their synthesis, characterization, and applications in catalysis journal September 1999
Sub-nano-Pt cluster supported on graphene nanosheets for CO tolerant catalysts in polymer electrolyte fuel cells journal January 2011
Enhanced Electrocatalytic Activity of Pt Subnanoclusters on Graphene Nanosheet Surface journal June 2009
Location and State of Pt in Platinized CdS/TiO 2 Photocatalysts for Hydrogen Production from Water under Visible Light journal October 2008
Nanosized Au Particles as an Efficient Cocatalyst for Photocatalytic Overall Water Splitting journal April 2006
Photocatalytic Water Splitting: Recent Progress and Future Challenges journal September 2010
Single crystal CdS nanowires with high visible-light photocatalytic H2-production performance journal January 2013
Photocatalytic Hydrogen Production with Visible Light over Pt-Interlinked Hybrid Composites of Cubic-Phase and Hexagonal-Phase CdS journal July 2008
Effects of the preparation method of the ternary CdS/TiO2/Pt hybrid photocatalysts on visible light-induced hydrogen production journal January 2008
Roles of cocatalysts in Pt–PdS/CdS with exceptionally high quantum efficiency for photocatalytic hydrogen production journal June 2012
New Non-Oxide Photocatalysts Designed for Overall Water Splitting under Visible Light journal June 2007
Unusual Non-Bulk Properties in Nanoscale Materials:  Thermal Metal−Metal Bond Contraction of γ-Alumina-Supported Pt Catalysts journal September 2006
Photoassisted hydrogen production from a water-ethanol solution: a comparison of activities of AuTiO2 and PtTiO2 journal July 1995
Photocatalytic generation of hydrogen over mesoporous CdS nanoparticle: Effect of particle size, noble metal and support journal December 2007
Ultrafast Charge Separation and Long-Lived Charge Separated State in Photocatalytic CdS–Pt Nanorod Heterostructures journal June 2012
Cluster Size Effects in the Photocatalytic Hydrogen Evolution Reaction journal August 2013
Immobilization of noble metal nanoparticles on the surface of TiO2 by the sonochemical method: Photocatalytic production of hydrogen from an aqueous solution of ethanol journal March 2007

Cited By (3)

A Co–N 4 moiety embedded into graphene as an efficient single-atom-catalyst for NO electrochemical reduction: a computational study journal January 2018
Cadmium sulfide-based nanomaterials for photocatalytic hydrogen production journal January 2018
Metal Nanoclusters: New Paradigm in Catalysis for Water Splitting, Solar and Chemical Energy Conversion journal March 2019

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