研究課題
特別研究員奨励費
The photocatalytic reduction of CO2 into value-added hydrocarbons (ex. CH3OH and CH4) by sunlight is an environmentally-friendly and sustainable route to relieve environmental and energy issues.
In this year, we continuously focused on the synthesis of various ionic metal sulfide nanocrystal (NC) heterostructures as the potential photocatalysts for CO2 reduction. The NC heterostructures integrated with tunable compositions were synthesized by a special waning and waxing morphological evolution process in cation exchange (CE) reaction. This fine-tuning of the composition and structure in plate-shaped NCs enables a wide-range adjustment of the band positions and band alignments of different phases in the hybrid heterostructures and thus allows us to an accurately control the formation of intermediates and products in the photocatalytic CO2 reduction.
令和3年度が最終年度であるため、記入しない。
すべて 2021 2020
すべて 雑誌論文 (2件) (うち査読あり 2件、 オープンアクセス 1件) 学会発表 (4件) (うち国際学会 1件)
Science
巻: 373 号: 6552 ページ: 332-337
10.1126/science.abh2741
Chemical Science
巻: 11 号: 26 ページ: 6862-6867
10.1039/d0sc01363c
