WebThe N 2 photofixation presents a green and eco-friendly ammonia synthesis approach. However, present strategies for light-induced N 2 activation suffer from low efficiency and instability, largely hindering the development of this technology. Herein, we report the LaFeO 3 co-optimization of N 2 activation as well as subsequent photoinduced protonation with … WebApr 12, 2024 · It is highly desirable to enhance the photogenerated charge separation of g-C3N4 by constructing efficient heterojunctions, especially with an additional organic constitution for solar–hydrogen conversion. Herein, g-C3N4 nanosheets have been modified controllably with nano-sized poly(3-thiophenecarboxylic acid) (PTA) through in …
Chemisorption‐Induced and Plasmon‐Promoted Photofixation of …
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Dual‐Metal Sites Boosting Polarization of Nitrogen Molecules for ...
WebApr 15, 2024 · So hot right now: Efficient nitrogen photofixation is carried out on Au-loaded carbon nitride under visible-light excitation through the coupling of strong N 2 activation by nitrogen vacancies and accelerated N 2 reduction by hot electrons from Au with surface plasmon resonance effect. An ammonia yield of 184 μmol g −1 and 93 μmol g −1 is … WebFeb 16, 2024 · This work provides an innovative strategy to tune concentration and location of dynamic surface vacancies on photocatalysts by building surface tensile strain for … WebDec 2, 2024 · A series of binary composites Bi4O5Br2/BiPO4 (PBX) was fabricated through a simple mechanical ball milling protocol. Relevant microstructural, morphological, and optical properties were thoroughly analyzed via various techniques. The integration of both components was confirmed to produce heterojunction domains at the phase boundaries. … irish mammy quotes