Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Synthesis and catalytic performance of polydopamine supported metal nanoparticles

Journal Article · · Scientific Reports
 [1];  [2];  [3];  [4];  [2];  [5];  [6];  [2]
  1. Temple Univ., Philadelphia, PA (United States). Dept. of Mechanical Engineering; OSTI
  2. Temple Univ., Philadelphia, PA (United States). Dept. of Mechanical Engineering
  3. Temple Univ., Philadelphia, PA (United States). Dept. of Civil and Environmental Engineering
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Chemical and Engineering Materials Division and Center for Nanophase Materials Sciences (CNMS)
  5. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Chemical and Engineering Materials Division
  6. Temple Univ., Philadelphia, PA (United States). Dept. of Civil and Environmental Engineering

Polydopamine (PDA) is an emerging nature-inspired biopolymer material that possesses many interesting properties including self-assembly and universal adhesion. PDA is also able to form coordination bonds with various metal ions, which can be reduced to metal nanoparticles (NPs) as a result of thermal annealing under protective environment. In this study, PDA has been utilized as a support material to synthesize Pt NPs in an aqueous solution at room temperature. The catalytic performance of the resulting PDA-Pt nanocomposite was evaluated using an electrochemical workstation which showed comparable activity to Pt/C material for hydrogen evolution reaction (HER). Furthermore, Cu, Ni, and Cu–Ni NPs supported on PDA were also obtained using this strategy with assistance of subsequent thermal annealing. The phase evolution of the NPs was studied by in-situ X-ray diffraction while the morphology of the nanoparticles was investigated using electron microscopic techniques. Preliminary results showed the NPs supported on PDA also possessed HER activity. This work demonstrates that PDA can be utilized as a potential support for synthesis of metal NPs that can be exploited in engineering applications such as catalysts.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1815649
Journal Information:
Scientific Reports, Journal Name: Scientific Reports Journal Issue: 1 Vol. 10; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (30)

One-Dimensional Earth-Abundant Nanomaterials for Water-Splitting Electrocatalysts journal December 2016
Bioinspired Wafer-Scale Production of Highly Stretchable Carbon Films for Transparent Conductive Electrodes journal April 2013
Direct Evidence for the Polymeric Nature of Polydopamine journal December 2018
Silver-Polydopamine Hybrid Coatings of Electrospun Poly(vinyl alcohol) Nanofibers journal January 2013
Structural evolution and electrical properties of metal ion-containing polydopamine journal January 2019
Facile fabrication of Pt–Ni alloy nanoparticles supported on reduced graphene oxide as excellent electrocatalysts for hydrogen evolution reaction in alkaline environment journal January 2019
Polydopamine films and particles with catalytic activity journal March 2018
Enhancing the electrical and mechanical properties of copper by introducing nanocarbon derived from polydopamine coating journal March 2019
New insights into the formation mechanism of gold nanoparticles using dopamine as a reducing agent journal August 2018
Hydrogen evolution reaction efficiency of carbon nanohorn incorporating molybdenum sulfide and polydopamine/palladium nanoparticles journal September 2019
Electron-beam induced in situ growth of self-supported metal nanoparticles in ion-containing polydopamine journal October 2019
Microstructures and properties of high-entropy alloys journal April 2014
Polydopamine-enabled surface coating with nano-metals journal March 2018
Tunable, Metal-Loaded Polydopamine Nanoparticles Analyzed by Magnetometry journal September 2017
Structure Evolution and Thermoelectric Properties of Carbonized Polydopamine Thin Films journal February 2017
Metal-Chelation-Assisted Deposition of Polydopamine on Human Hair: A Ready-to-Use Eumelanin-Based Hair Dyeing Methodology journal February 2017
Platinum single-atom and cluster catalysis of the hydrogen evolution reaction journal November 2016
Computational high-throughput screening of electrocatalytic materials for hydrogen evolution journal October 2006
Visible absorption spectra of metal–catecholate and metal–tironate complexes journal January 2004
Polydopamine–graphene oxide derived mesoporous carbon nanosheets for enhanced oxygen reduction journal January 2015
Ni–Cu nano-crystalline alloys for efficient electrochemical hydrogen production in acid water journal January 2016
Fabrication of Co@SiO 2 @C/Ni submicrorattles as highly efficient catalysts for 4-nitrophenol reduction journal January 2017
Metal–polydopamine frameworks and their transformation to hollow metal/N-doped carbon particles journal January 2017
Polydopamine-inspired nanomaterials for energy conversion and storage journal January 2018
Polydopamine-induced surface functionalization of carbon nanofibers for Pd deposition enabling enhanced catalytic activity for the oxygen reduction and evolution reactions journal January 2019
Highly electrically conductive layered carbon derived from polydopamine and its functions in SnO2-based lithium ion battery anodes journal January 2012
Perspectives on poly(dopamine) journal January 2013
Noble-metal-free tungsten oxide/carbon (WO x /C) hybrid manowires for highly efficient hydrogen evolution journal October 2017
Mussel-Inspired Surface Chemistry for Multifunctional Coatings journal October 2007
The nature of the coordination bond in metal complexes of substituted pyridine derivatives. III. 4-Methylpyridine complexes of some divalent transition metal ions journal October 1968

Similar Records

Effect of Cu nanoparticles on the tribological performance of polydopamine + polytetrafluoroethylene coatings in oil-lubricated condition
Journal Article · Thu Jul 01 00:00:00 EDT 2021 · Applied Surface Science · OSTI ID:1976866

Crystallinity Dependence of Ruthenium Nanocatalyst toward Hydrogen Evolution Reaction
Journal Article · Tue May 22 00:00:00 EDT 2018 · ACS Catalysis · OSTI ID:1543701

Copper-polydopamine composite derived from bioinspired polymer coating
Journal Article · Sun Apr 01 00:00:00 EDT 2018 · Journal of Alloys and Compounds · OSTI ID:1423125