Results 131 to 140 of about 178,933 (313)

Assessment of Prediction Capabilities of COCOSYS and CFX Code for Simplified Containment

open access: yesScience and Technology of Nuclear Installations, 2016
The acceptable accuracy for simulation of severe accident scenarios in containments of nuclear power plants is required to investigate the consequences of severe accidents and effectiveness of potential counter measures.
Jia Zhu, Xiaohui Zhang, Xu Cheng
doaj   +1 more source

Facet‐Engineered (100)‐Oriented MoO2 Nanoribbons for Broadband Self‐Powered Photodetection

open access: yesAdvanced Science, EarlyView.
Facet engineering unlocks the latent broadband photoresponse of metallic MoO2 by exposing its (100) plane. Flexible photodetectors based on atmospheric‐pressure chemical vapor deposition‐grown nanoribbons achieve unprecedented self‐powered detection from visible to long‐wave infrared (0.5–10.5 µm) with 107.31 mA W−1 responsivity and 6.64 pW Hz−0.5 ...
Haojian Lin   +10 more
wiley   +1 more source

0.1wt% Boron addition Effect on dynamic compressive mechanical properties of Ti-6Al-4V alloy

open access: yesMATEC Web of Conferences, 2016
0.1wt% Boron addition effect on dynamic compression properties of Ti-6Al-4V (Ti-64A) alloy are investigated by Split Hopkinson Pressure Bar (SHPB). In the study, and relative damage mechanism is also analyzed.
Yu Yang   +4 more
doaj   +1 more source

Real‐Time Detection of Hot Electrons During Chemical Reactions with Catalytic Nanodevices

open access: yesAdvanced Science, EarlyView.
This Review highlights recent advances in the detection of hot electrons generated during catalytic surface reactions through non‐adiabatic energy dissipation. By integrating metal–semiconductor junctions into catalytic nanodevices, researchers can monitor charge carrier flow in real time, offering new insights into interfacial energy conversion ...
Yeji Yoon, Si Woo Lee
wiley   +1 more source

Using Dopants as Agents to Probe Key Electronic Properties of Organic Semiconductors

open access: yesAdvanced Electronic Materials, EarlyView.
Dopants are typically used in organic electronics to enhance conductivity, but here their potential is demonstrated as probes for fundamental material properties. By integrating experimental data and multiscale simulations, it is shown how dopant ionization and conductivity measurements enable accurate extraction of ionization potential and Coulomb ...
Artem Fediai   +3 more
wiley   +1 more source

Janus‐Type Photophysics of Rotational Isomers in a Diphenylanthracene Dimer

open access: yesAngewandte Chemie, EarlyView.
To fully grasp the genuine photophysical landscape of organic molecules, we must consider conformational isomerism arising from structural flexibility. Or else, this may mislead diverse mixtures of conformers to be assigned as a single ensemble. This work demonstrates Janus‐type photophysics of rotamers in a diphenylanthracene dimer, highlighting ...
Byeongjoo Kang   +8 more
wiley   +2 more sources

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan   +5 more
wiley   +1 more source

Chloromethoxytrityls: Tuning the SOMO Level of Stable Luminescent Radicals

open access: yesAngewandte Chemie, EarlyView.
In this work, we use chlorine and methoxy groups to control the singly occupied molecular orbital level of triarylmethyl radicals within a wide range of 1.8 eV and establish structure‐properties relationships between the substituents and photophysical properties of triarylmethyl radicals. Abstract Luminescent radicals are of significant recent interest
Hannah E. Hackney   +3 more
wiley   +2 more sources

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