Dr. Akawat Sirisuk

ดร. อัครวัต ศิริสุข

Research Profile

Contacts

Education

  • Ph.D. (Chemical Engineering), University of Wisconsin – Madison, Awarded May 2003
  • B.Eng. (1st Class Honor), (Chemical Engineering), Chulalongkorn University, Awarded March 1993

Research Interest

My research interest involves the synthesis of various nanoparticles to be employed as photocatalysts. Currently, we focus on the issue of sustainability by applying our photocatalysts in

  1. Photocatalytic conversion of carbon dioxide to produce value-added chemicals, for example, methane and methanol
  2. Hydrogen evolution reaction by splitting water to produce green hydrogen.

Our goal is to improve the production yield of such reactions by

  1. Modifying the photocatalysts with other transition metal atoms or their oxide;
  2. Creating a composite with some 2D materials.

Expertise

Highlights

Photocatalysis
Carbon Utilization
Green Hydrogen

Selected Publications

Promoting photocatalytic hydrogen evolution rates in layered graphitic carbon nitride through integrated non-noble CoB co-catalyst

S. Gupta, C. Prapaitrakool, B. R. Bhagat, C.-L. Yeh, A. Dashora, A. Sirisuk, N. Patel, N. Daneu, A. Kocjan, M. Spreitzer, C.S. Wu, M. Kržmanc

International Journal of Hydrogen Energy, 2024, 60, pp. 1288–1298

A factorial experimental design approach to obtain defect-rich black TiO2 for photocatalytic dye degradation

S. Saensook, A. Sirisuk

Journal of Water Process Engineering, 2022, 45, 102495

Effects of reaction medium and crystallite size on Ti3+ surface defects in titanium dioxide nanoparticles prepared by solvothermal method

A. Sirisuk, E. Klansorn, P. Praserthdam

Catalysis Communications, 2008, 9(9), pp. 1810–1814

Effect of crystallite size on the surface defect of nano-TiO2 prepared via solvothermal synthesis

W. Kongsuebchart, P. Praserthdam, J. Panpranot, A. Sirisuk, P. Supphasrirongjaroen, C. Satayaprasert

Journal of Crystal Growth, 2006, 297(1), pp. 234–238

Photocatalytic degradation of ethylene over thin films of titania supported on glass rings

A. Sirisuk, C.G. Hill Jr., M.A. Anderson

Catalysis Today, 1999, 54(1), pp. 159–164