DataVXAdvanced Energy MaterialsPaper
journal article·2023-08Open access

Suppression of Undesired Losses in Organometal Halide Perovskite‐Based Photoanodes for Efficient Photoelectrochemical Water Splitting (Adv. Energy Mater. 31/2023)

Hojoong Choi, Young Yun Kim, Sehun Seo, Yoonsung Jung, So‐Min Yoo, Chan Su Moon, Nam Joong Jeon, Sanseong Lee, Kwanghee Lee, Francesca M. Toma, Jangwon Seo, Sanghan Lee

Advanced Energy Materials· Volume 13· Issue 31
Publisher pageOpen full text
Source abstract

Abstract

Photoelectrodes In article number 2300951, Jangwon Seo, Sanghan Lee, and co-workers report efficient organometal halide perovskite-based photoanodes for photoelectrochemical water splitting. The simultaneous suppression of undesired internal and external losses of photogenerated carriers in photoanodes is achieved by glycidyltrimethylammonium chloride treatment and chemical conversion of integrated catalysts, respectively, resulting in a remarkable applied bias photon-to-current efficiency of 12.79%. This approach provides a promising strategy for rational design of photoelectrodes.
Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materialsCatalysis & surfaces

OpenAlex topics: Advanced Photocatalysis Techniques · Perovskite Materials and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Materials Science and Engineering Gwangju Institute of Science and Technology Gwangju 61005 Republic of Korea

Division of Advanced Materials Korea Research Institute of Chemical Technology (KRICT) Daejeon 34114 Republic of Korea

Chemical Sciences Division Lawrence Berkeley National Laboratory 1 Cyclotron Road Berkeley CA 94720 USA

Liquid Sunlight Alliance Lawrence Berkeley National Laboratory 1 Cyclotron Road Berkeley CA 94720 USA

Heeger Center for Advanced Materials Gwangju Institute of Science and Technology Gwangju 61005 Republic of Korea

Research Institute for Solar and Sustainable Energies Gwangju Institute of Science and Technology Gwangju 61005 Republic of Korea

Institute of Functional Materials for Sustainability Helmholtz‐Zentrum Hereon Kantstraße 55 14513 Teltow Germany

Depeartment of Chemical & Biomolecular Engineering Korea Advanced Institute of Science and Technology Daejeon 34141 Republic of Korea<?vsp 4pt?>

References

Reference metadata was not supplied for this record.