Results 171 to 180 of about 215,040 (353)

Making Photoresponsive Metal–Organic Frameworks an Effective Class of Heterogeneous Photocatalyst

Advanced Functional Materials, EarlyView.
This review summarizes photoresponsive MOFs for photocatalytic applications, focusing on their capacity to enhance light harvesting, charge transfer, and surface reactions. While existing studies provide foundational insights, emerging characterization techniques enable a deeper understanding of photoresponsive MOFs.
Rui Liu, Hao Wu, Hoi Ying Chung, Yun Hau Ng   +3 more
wiley   +1 more source

High Breakdown Voltage and Low Buffer Trapping in Superlattice GaN-on-Silicon Heterostructures for High Voltage Applications. [PDF]

Materials (Basel), 2020
Tajalli A, Meneghini M, Besendörfer S, Kabouche R, Abid I, Püsche R, Derluyn J, Degroote S, Germain M, Meissner E, Zanoni E, Medjdoub F, Meneghesso G.   +12 more
europepmc   +1 more source

High voltage research (breakdown strengths of gaseous and liquid insulators). Fourth quarterly report, period ending March 31, 1977

, 1977
Loucas G. Christophorou, D. R. James, R. Y. Pai, M.O. Pace, Raymonde Mathis, D. W. Bouldin   +5 more
openalex   +2 more sources

Artificial Modulation of the Hydrogen Evolution Reaction Kinetics via Control of Grain Boundaries Density in Mo2C Through Laser Processing

Advanced Functional Materials, EarlyView.
A laser‐driven strategy enables precise microstructural modulation of Mo₂C, achieving nanoscale grain control (15.6 ± 5 nm) and an ultrahigh grain boundary density (130 µm−1). Moreover, high‐angle grain boundaries enhance active sites, facilitate electron transport, and optimize hydrogen adsorption kinetics, significantly reducing overpotential.
Seok‐Ki Hyeong, Byung Joon Moon, Aram Lee, Min Ji Im, Hee Yun Yang, Ji‐Hee Choi, Seung‐Il Kim, Ji‐Yun Moon, Seoungwoong Park, Sung Kyu Jang, Tae‐Wook Kim, Jae‐Hyun Lee, Sukang Bae, Seoung‐Ki Lee   +13 more
wiley   +1 more source

Conduction Current and DC Breakdown Voltage in Dielectric Oils

, 1976
Naoya Yamada, Toshihide Tanaka, Hisanobu Shiomi   +2 more
openalex   +2 more sources

Scaling‐Up of Structural Superlubricity: Challenges and Opportunities

Advanced Functional Materials, EarlyView.
At increasing length‐scales, structural superlubricity (SSL) faces challenges from physical and chemical energy dissipation pathways. This study reviews recent experimental and theoretical progress on these challenges facing the scaling‐up of SSL, as well as perspectives on future directions for realizing and manipulating macroscale superlubricity ...
Penghua Ying, Xiang Gao, Diana Berman, Oded Hod, Michael Urbakh   +4 more
wiley   +1 more source

High-Performance AlGaN Double Channel HEMTs with Improved Drain Current Density and High Breakdown Voltage. [PDF]

Nanoscale Res Lett, 2020
Zhang Y, Li Y, Wang J, Shen Y, Du L, Li Y, Wang Z, Xu S, Zhang J, Hao Y.   +9 more
europepmc   +1 more source

Observations of Air Breakdown in Positive Point to Plane Gaps under Impulse Voltage and Its Mechanisms

, 1976
Itaru Tsuneyasu
openalex   +2 more sources

Enhancing UV Stability and Charge Extraction in Organic Solar Cells with Phenyl‐Linked Aromatic Self‐Assembled Monolayer

Advanced Functional Materials, EarlyView.
The phenyl‐linked self‐assembled monolayer exhibits robust intrinsic stability and hole extraction capability compared to the alkyl‐linked counterparts, thus facilitating the device stability with T80 over 1000 h and efficiency of 19.7% in advancing organic solar cells.
Nan Zhang, Wenlin Jiang, Yidan An, Qi Liu, Gengxin Du, Tian Xia, Desui Chen, Chun‐To Wong, Xiao Cheng Zeng, Francis R. Lin, Alex K.‐Y. Jen, Hin‐Lap Yip   +11 more
wiley   +1 more source

Effects of quenching reactions on the breakdown voltage in Ar-Hg penning mixture

, 1978
Yoshiaki Terashima, Akihiro Inoue, Kazuyuki Ogawa   +2 more
openalex   +2 more sources