Results 241 to 250 of about 134,154 (310)

Modulating the Charge Transfer Channels via Constructing Charge‐Assisted Hydrogen‐Bonded Organic Frameworks for Enhanced Photosynthesis of Hydrogen Peroxide

Advanced Science, EarlyView.
This work reports a strategy of engineering charge‐assisted hydrogen bonds to tailor charge transfer channels in HOFs, significantly improving their performance in photocatalytic H2O2 production. ABSTRACT The production of H2O2 via artificial photosynthesis is often limited by inefficient charge‐carrier separation, causing significant charge ...
Yajun Zhao, Xianzhi Lan, Tiantian Chen, Qijie Mo, Chao Peng, Jianbo Jia, Jiewei Liu, Cheng‐Yong Su   +7 more
wiley   +1 more source

Photoluminescence Topography

Oyo Buturi, 1987
SHIRAKAWA, Tsuguru, HARAGUCHI, Masanobu, KUBO, Hitoshi, HAMAGUCHI, Chihiro   +3 more
openaire   +1 more source

Atomic Interlayer Mo–N4 Sites Enable Rapid Charge Transfer and Efficient CO2 Photoreduction

Advanced Science, EarlyView.
This work achieved efficient CO2 activation and ultrafast interlayer electron transport in a 2D COF by constructing atomic‐level Mo‐N4‐induced interlayer electron bridges (IEB), thereby kinetically and thermodynamically co‐driving the photocatalytic coupling of CO2 reduction with 4‐methoxybenzyl alcohol oxidation.
Lijuan Sun, Haiwei Su, Zhen Chen, William Orbell, Guijie Liang, Weikang Wang, Lele Wang, Juan Yang, Qinqin Liu, Junhua Li   +9 more
wiley   +1 more source

Photoluminescence of ligand-protected gold nanoclusters: progress in experimental and theoretical studies. [PDF]

Chem Sci
Li K, Wang P, Pei Y.
europepmc   +1 more source

Defect‐Functionalization‐Mediated Tunneling Drives Nonlinear Photoemission in Perovskites

Advanced Science, EarlyView.
This cover illustration depicts CsPbBr3 perovskite nanocrystals embedded with functionalized defect vacancies, where electrons migrate through defect‐mediated pathways and emit as lightning‐like beams. The imagery visualizes the core discovery of our work—defect‐functionalization‐mediated tunneling enabling nonlinear photoemission, where deep‐level ...
Hang Ren, Xi Zhang, Yicheng Wang, Shuai Wang, Zhi Wang, Yumeng Li, Jikai Yang, Xin Wang, Weijun Chen, Yining Mu   +9 more
wiley   +1 more source

Structural and Compositional Effects on the Scintillation Properties of Fast Emitting Metal‐Organic Frameworks

Advanced Science, EarlyView.
The crystalline structure, the atomic numbers of the constituent elementsand the size of MOF crystals each influence their photoluminescence and scintillation properties in distinct ways. Together, these factors provide valuable guidelines for designing systems with optimized performance and tunable timing characteristics, arising from the synergistic ...
Francesca Cova, Jacopo Perego, Biplab Joarder, Nobuhiro Yanai, Anna Vedda, Silvia Bracco, Angiolina Comotti, Angelo Monguzzi, Irene Villa   +8 more
wiley   +1 more source

Structural, Optical, and Vibrational Properties of Cerium Tungstate-Titanate Nanocomposite for Tetracycline Degradation. [PDF]

ACS Omega
do Nascimento EDS, Gusmão SBS, Júnior JFDS, Miranda AW, Santos FDCS, Feitosa RP, de Oliveira TG, Santos AS, Vasconcelos TLE, de Sá MR, Padrón-Hernández E, Viana BC, de Meira Gusmão GO.   +12 more
europepmc   +1 more source

Bright Infrared Colloidal PbS Nanoplatelets with Lead Sulfobromide Shells. [PDF]

Chem Mater
Aryal S, Tang Y, Harankahage D, Zamkov M, Sun L.   +4 more
europepmc   +1 more source

Broadband NIR-II Emission with Wide Excitation Range in Cs₂WCl₆ Double Perovskites Utilizing Re⁴⁺ Doping. [PDF]

Nanomaterials (Basel)
Xiao Y, Hu X, Jiang Z, Wu C, Han X.
europepmc   +1 more source