<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thang, Nguyen Quoc</style></author><author><style face="normal" font="default" size="100%">Sabbah, Amr</style></author><author><style face="normal" font="default" size="100%">Putikam, Raghunath</style></author><author><style face="normal" font="default" size="100%">Huang,Chih-Yang</style></author><author><style face="normal" font="default" size="100%">Lin, Tsai-Yu</style></author><author><style face="normal" font="default" size="100%">Kamal Hussien, Mahmoud</style></author><author><style face="normal" font="default" size="100%">Heng-Liang Wu</style></author><author><style face="normal" font="default" size="100%">Lin, Ming-Chang</style></author><author><style face="normal" font="default" size="100%">Chih-Hao Lee</style></author><author><style face="normal" font="default" size="100%">Kuei-Hsien Chen</style></author><author><style face="normal" font="default" size="100%">Li-Chyong Chen</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Regulating COOH Intermediate via Rationally Constructed Surface-Active Sites of Bi2WO6 for Solar-Driven CO2-to-CO Production</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Functional Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">active sites</style></keyword><keyword><style  face="normal" font="default" size="100%">COOH</style></keyword><keyword><style  face="normal" font="default" size="100%">Ni single atoms</style></keyword><keyword><style  face="normal" font="default" size="100%">oxygen vacancies</style></keyword><keyword><style  face="normal" font="default" size="100%">surface reaction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2025</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/adfm.202423751</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">n/a</style></volume><pages><style face="normal" font="default" size="100%">2423751</style></pages><isbn><style face="normal" font="default" size="100%">1616-301X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Solar-driven CO2 reduction holds great promise for sustainable energy, yet the role of atomic active sites in governing intermediate formation and conversion remains poorly understood. Herein, a synergistic strategy using Ni single atoms (SAs) and surface oxygen vacancies (Ov) is reported to regulate the CO2 reduction pathway on the Bi2WO6 photocatalyst. Combining in-situ techniques and theoretical modeling, the reaction mechanism and the structure-activity relationship is elucidated. In-situ X-ray absorption spectroscopy identifies Bi and Ni as active sites, and in-situ diffuse reflectance infrared Fourier transform spectroscopy demonstrates that adsorption of H2O and CO2 readily forms CO32? species on the Ov-rich catalyst. Optimally balancing Ni SAs and Ov lowers the energy barrier for the formation and dehydration of a key COOH intermediate, leading to favorable CO formation and desorption. Consequently, a superior CO production efficiency of 53.49 µmol g?1 is achieved, surpassing previous reports on Bi2WO6-based catalysts for gas-phase CO2 photoreduction.&lt;/p&gt;
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