Results 81 to 90 of about 18,606,918 (240)
Impact of Rapid Thermal Annealing on the Structural and Piezoelectric Properties of AlN Thin Films
Advanced Electronic Materials, EarlyView.Aluminum nitride (AlN) is a biocompatible piezoelectric material suitable for energy harvesting in MEMS resonators. Through rapid thermal annealing, a threshold for CMOS‐compatible processes is established. AlN improved its crystallinity and enhanced the piezoelectric coefficient by ∼160%. Devices show an improvement in the electromechanical properties
Laura Mazón‐Maldonado +7 more
wiley +1 more source
Angewandte Chemie, EarlyView.Increasing the density of isolated manganese (Mn) atoms in carbon nitride (CNx) photocatalysts does not continuously improve performance. Instead, beyond a critical loading, the polymer support reorganizes, altering charge‐carrier dynamics and oxygen activation while preserving atomic dispersion.
Viktoria Velichko +14 more
wiley +2 more sources
Research of High-reliability N-type Armored Thermocouples for High-temperature Gas-cooled Reactor
Yuanzineng kexue jishuThe high-temperature gas-cooled reactor (HTGR) technology in China has gone through stages of tracking, leapfrogging, and independent innovation, and currently holds a world-leading position in commercial-scale modular HTGR nuclear power plant technology.
SUN Yanfei, REN Cheng, YANG Xingtuan
doaj +1 more source
Reactor User Interface Technology Development Roadmaps for a High Temperature Gas-Cooled Reactor Outlet Temperature of 750 degrees C [PDF]
, 2010 This report evaluates the technology readiness of the interface components that are required to transfer high-temperature heat from a High Temperature Gas-Cooled Reactor (HTGR) to selected industrial applications.
Mckirdy, Ian, null Ian Mckirdy
core +1 more source
Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries
Advanced Energy Materials, EarlyView.This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu +5 more
wiley +1 more source
Yuanzineng kexue jishu, 2023 A conceptual design of a passive core cooling system (PCCS) was proposed in order to removal residual core heat during accident scenarios. Strong coupling feedback effect exists between natural convective heat transfer of the PCCS and the temperature ...
HUANG Zheng;ZHANG Shuoting;DONG Jianhua;WANG Henan;LIU Guoming;CHEN Qiaoyan;DU Shuhong
doaj
, 2016 Fire compartment partitioning is the foundational task in Fire Probabilistic Safety Analysis (FPSA), that requires approaches able to balance analytical accuracy and computational burden.
Wang, Wei +5 more
core
Advanced Energy Materials, EarlyView.A coaxial, membrane‐integrated hollow fiber electrode assembly (HFEA) is developed for continuous marine carbon mineralization. By utilizing a sub‐millimeter inter‐electrode gap, the HFEA minimizes Ohmic losses, achieving 50% energy reduction and over 85% DIC removal.
Inhwan Park +5 more
wiley +1 more source
Surface‐Functionalized MXene for Enhanced Photocatalytic CO2 Reduction
Advanced Energy Materials, EarlyView.Poly(catechol/p‐cresol)‐functionalized MXene (f‐MXene) enhances oxidation stability while preserving conductivity, enabling efficient interfacial electron transfer in a Cu/f‐MXene/reduced TiO2 photocatalyst. Strong Cu–f‐MXene synergy promotes CO2 activation and selective CH4 production, achieving a CH4 yield of 18.1 µmol g−1 (>200 × vs.
Dongyun Kim +18 more
wiley +1 more source
AIChE Journal, EarlyView.Abstract Dielectric barrier discharge (DBD) plasma systems are promising routes for CH4 splitting to COx‐free hydrogen, but their optimization has historically been hindered by the lack of a universal descriptor linking electrical input with chemical output.
Nan Zou +4 more
wiley +1 more source