Results 151 to 160 of about 33,244 (269)

Thermally Assisted Photocatalytic Dehydrogenation of Methanol in Continuous Steady‐State Operation

Advanced Science, EarlyView.
Thermally assisted photocatalytic methanol dehydrogenation on Pt/TiO2 enables formaldehyde and hydrogen production far beyond thermodynamic limits. Continuous operation delivers up to 95% selectivity over 70 h, and oxygen microdosing strongly boosts conversion by regenerating surface oxygen sites.
Stubenrauch Florian, Nathrath Phillip, Schörner Markus, Mahayni Yazan, Fritsch Birk, Hutzler Andreas, Wasserscheid Peter, Bösmann Andreas, Schühle Patrick   +8 more
wiley   +1 more source

Capped Vapor-Liquid-Solid Growth of Vanadium-Substituted Molybdenum Disulfide Ultrathin Films for Enhanced Photocatalytic Activity. [PDF]

ACS Nano
Huang PP, Qorbani M, Hung YT, Lai YR, Sabbah A, Tseng MF, Huang CY, Koodathil S, Kholimatussadiah S, Hussien MK, Feng TH, Liu YH, Wang H, Lin JW, Wang CH, Wu CI, Hayashi M, Chen KH, Chen LC.   +18 more
europepmc   +1 more source

Intrinsic Phonons as a Dynamic Control Knob for Catalytic Reactivity in 2D Materials

Advanced Science, EarlyView.
Intrinsic phonon excitations are demonstrated to serve as a dynamic control knob for catalytic reactivity in 2D materials. Mode‐selective lattice vibrations reconstruct the electronic structure, lower oxygen evolution reaction barriers, establishing a phonon‐engineering paradigm for dynamically regulating electrocatalysis beyond conventional static ...
Kai Ren, Feifan Wang, Yong‐Wei Zhang, Tianyang Liu, Liangzhi Kou, Yu Jing   +5 more
wiley   +1 more source

Photocatalytic Activity of Ionic Carbon Nitrides is Governed by Cation-Modulated Dark Exciton Dynamics. [PDF]

Adv Sci (Weinh)
Konar A, Liessem J, Im C, Elnagar MM, Mitoraj D, Saini P, Krivtsov I, Finkelmeyer SJ, Griebel J, Presselt M, Jacob T, Beranek R, Dietzek-Ivanšić B.   +12 more
europepmc   +1 more source

Efficiency and High Photocatalytic Activity

International Journal of Electrochemical Science, 2014
Xin Yan, Xiaojun Huang, Ying Fang, Yahong Min, Zhenjun Wu, Wensheng Li, Jianmin Yuan, Ligang Tan   +7 more
openaire   +1 more source

Spectral‐Kinetic Synergy in Au‐Network Engineered FeTiO3: A Multi‐Field Coupling Strategy for Lunar In Situ Resource Utilization

Advanced Science, EarlyView.
How can humanity achieve lunar self‐sufficiency? We utilize Au topology networks to modify the abundant lunar ilmenite. This catalyst, under sunlight, can convert waste carbon dioxide into space fuel. This design leverages the moon's natural vacuum for green manufacturing, avoiding the waste of gold and serving as “artificial chloroplasts” to sustain ...
Yahang Wang, Quanxin Wang, Pakkin Leong, Shi Feng, Meng Wang, Runyang Mo, Xianjin Shi, Xiaohui Li, Gangqiang Zhu, Chipui Tang   +9 more
wiley   +1 more source

Surface Evolution and Visible-Light Photocatalytic Activity of Sol-Gel Derived Co₃O₄ Thin Films as a Function of Annealing Temperature. [PDF]

Gels
Barragán-Méndez HI, Acosta-Silva YJ, Rivas S, Gallardo-Hernández S, Méndez-López A.   +4 more
europepmc   +1 more source

Bond‐Competition‐Driven Enhancement of Surface Basicity and Interfacial Interaction to Boost Photocatalytic Syngas Production

Advanced Science, EarlyView.
A synergetic surface bond competition−hybridization approach was developed to synthesize high‐performance CO2 adsorbents and syngas production photocatalysts via the sulfurization‐driven control of surface basicity and interfacial coupling. The ZnIn2S4−sulfur‐doped MgO/MgAl2O4 nanocomposites showed outstanding photocatalytic efficiency for production ...
Dong Wook Lee, Wenjing Dong, Nam Hee Kwon, Taehoon Kim, In Young Kim, Yun Kyung Jo, Xiaoyan Jin, Ajayan Vinu, Yufei Zhao, Seong‐Ju Hwang   +9 more
wiley   +1 more source

Data-driven approach to elucidate the correlation between photocatalytic activity and rate constants from excited states. [PDF]

Chem Sci
Kunisada R, Hayashi M, Rohlfs T, Nagano T, Sano K, Inai N, Noto N, Ogaki T, Matsui Y, Ikeda H, García Mancheño O, Yanai T, Saito S.   +12 more
europepmc   +1 more source

Design of Photocatalytic Composite Coatings for Formaldehyde Removal Based on the Visual Effects of Wood Furniture

Advanced Science, EarlyView.
This work develops photocatalytic coatings for indoor formaldehyde removal on wood surfaces. It explores coating‐induced color variations and visual perception via eye‐tracking tests. Combined with XGBoost and Bayesian optimization, an intelligent design framework is established to guide the optimization of visually friendly wood photocatalytic ...
Xinyue Wei, Shuyuan Chen, Xinlong Zhou, Han Wang, Wei Guo, Xiaoting Niu, Wei Li, Zhen Ding, Haiyuan Chi   +8 more
wiley   +1 more source