Publications by Sujana Chandrappa

Publications by authors named "Sujana Chandrappa"

Page 1 of 1

Unveiling Valence State-Dependent Photocatalytic Water Splitting Activity and Photocathodic Behavior in Visible Light-Active Iridium-Doped BaTiO.

Sujana Chandrappa Stephen Nagaraju Myakala Namitha Anna Koshi Simon Joyson Galbao Seung-Cheol Lee

ACS Appl Mater Interfaces

February 2024

Article Synopsis

BaTiO (BTO) is a promising photocatalyst but is limited to ultraviolet light absorption; doping it with iridium (Ir) allows for visible light absorption.
The study shows that changing the valence state of Ir enhances hydrogen generation efficiency significantly, indicating important changes in the material's optoelectronic and structural properties.
Findings suggest that the Ir:BTO combination could improve photocatalytic performance for solar hydrogen production, making it a valuable candidate for future sustainable energy applications.

View Article and Find Full Text PDF

Utilizing 2D materials to enhance H generation efficiency via photocatalytic reforming industrial and solid waste.

Sujana Chandrappa Dharmapura H K Murthy Nagappagari Lakshmana Reddy S Jagadeesh Babu Dinesh Rangappa

Environ Res

September 2021

Sustainable valorization of industrial and solid wastes by utilizing them as feedstock to generate H via the photocatalytic reforming (PR) process holds great promise. It can also be an effective method to treat solid waste that otherwise would require tedious and expensive processes. This approach has the potential to offer energy solutions and form value-added chemicals.

View Article and Find Full Text PDF