Results 191 to 200 of about 31,660 (298)

Imaging of electron transition and bond breaking in the photodissociation of H₂⁺ via ultrafast X-ray photoelectron diffraction

, 2021
Zhaopeng Sun, Hongbin Yao, Xianghe Ren, Yunquan Liu, Dehua Wang, Wenkai Zhao, Chun-Yang Wang, Chuan‐Lu Yang   +7 more
openalex   +1 more source

Rational Design of Inverted F‐Type Heterojunctions for Photocatalytic Emerging Contaminant Degradation

Carbon Energy, EarlyView.
The inverted F‐type ZnWO4/In2S3 heterojunction enables efficient charge separation and retention of strong oxidative capability through interfacial electric field regulation, leading to non‐toxic degradation of contaminants for sustainable water treatment.
Yanxian Jin, Yali Du, Huiqing Lv, Sónia A.C. Carabineiro, Chenglin Wu, Min‐Quan Yang, Yu‐Ming Zheng, Xianqiang Xiong, Zhangxin Chen, Bo Weng   +9 more
wiley   +1 more source

Ultrafast low-temperature metal-insulator interface phonon dynamics and heat transport in a Pt/Gd₃Fe₅O₁₂ heterostructure. [PDF]

Struct Dyn
Sri Gyan D, Li N, Chen Z, Geprägs S, Dietlein M, Gross R, Sato T, Sun Y, Hoffmann MC, Zhu D, Haskel D, Strempfer J, Li M, Mannix D, Evans PG.   +14 more
europepmc   +1 more source

Ultrafast Soft Mode Dynamics in Ferroelectrics studied with Femtosecond X-Ray Diffraction

, 2020
A. Hernández
openalex   +2 more sources

Intrinsically Ultrahigh‐Rate Charging Capability of Conversion Reaction Cathodes and Its Origin: A Mechanism Study on FeS2

Carbon Energy, EarlyView.
Origin of the ultrahigh‐rate charge capability of FeS2: FeS2 demonstrates exceptional high‐rate charging capability, delivering 92% capacity retention at 10 C and maintaining as much as 60% capacity retention even at 30 C. This originates from an ultrahigh apparent diffusion coefficient involving both Li+ and Fe2+.
Zhen Yu, Junxiong Chen, Zongwang Tian, Ji Li, Yicheng Wang, Lifu Shen, Jianwei Meng, Kaiyu Zhang, Jingyi Xie, Nian Zhang, Xuefei Feng, Tsu‐Chien Weng, Xiaosong Liu, Pengfei Yu   +13 more
wiley   +1 more source

Boosting Electron‐Hole Charge Separation in CO2 Photoreduction through Fluoroporphyrin‐Linked Nickel(II)‐Acetylide Frameworks

Carbon Energy, EarlyView.
A NiII‐acetylide framework, H2TFPP‐Ni‐AF, demonstrates outstanding photocatalytic CO2 reduction performance: 13.16 mmol h−1 g−1 of CO with 97.9% selectivity. Synergistic interactions, including d‐p orbital hybridization within NiII‐bis(acetylide) moieties ( − C ≡ C−NiII(PBu3)2 − C ≡ C − ) and the efficient charge transport afforded by π‐conjugated ...
Lifen Chen, Lian Duan, Yidi Wang, Yasuteru Shigeta, Kowit Hengphasatporn, Linli Xu, Wai‐Yeung Wong   +6 more
wiley   +1 more source

Ultrafast scintillating metal-organic framework films. [PDF]

Nat Commun
Dhamo L, Perego J, Villa I, Bezuidenhout CX, Mattei I, Landella A, Bracco S, Comotti A, Monguzzi A.   +8 more
europepmc   +1 more source

Biomass‐Coupled HER System: A Strategy for Sustainable and Low‐Cost Hydrogen Production

Carbon Energy, EarlyView.
Pine wood is carbonized into a hierarchically porous biochar anode that undergoes carbon oxidation reaction, replacing the oxygen evolution reaction in alkaline water electrolysis. The resulting biomass‐coupled HER system converts water into hydrogen at low cell voltages, enabling low‐cost H2 production from renewable carbon resources. ABSTRACT Biomass‐
Yuming Huang, Wei Zhou, Liang Xie, Miaoting Sun, Junfeng Li, Xuewei Zhang, Jiaxiang Chen, Xiaoxiao Meng, Jihui Gao, Guangbo Zhao, Bo Song   +10 more
wiley   +1 more source

Spatiotemporal reaction kinetics of an ultrafast photoreaction pathway visualized by time-resolved liquid x-ray diffraction

, 2006
Tae Kyu Kim, Maciej Lorenc, Jae Hyuk Lee, Manuela Lo Russo, Joonghan Kim, Marco Cammarata, Qingyu Kong, Sylvie Noël, Anton Plech, Michaël Wulff, Hyotcherl Ihee   +10 more
openalex   +1 more source

Communication: The formation of rarefaction waves in semiconductors after ultrashort excitation probed by grazing incidence ultrafast time-resolved x-ray diffraction [PDF]

, 2016
S. Höfer, T. Kämpfer, E. Förster, Th. Stöhlker, I. Uschmann   +4 more
openalex   +1 more source