Results 101 to 110 of about 35,743 (307)
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
Materials for Microfluidic Fuel Cells
, 2014 This chapter introduces the materials, fuels, and oxidants exploited for membraneless laminar flow-based fuel cells (LFFCs), also known as microfluidic fuel cells. Membraneless LFFCs benefit from the lamination of multiple streams in a microchannel.
Nguyen, Nam-Trung +5 more
core +1 more source
High Charge Carrier Mobility in Non‐Conjugated 3D Covalent Organic Frameworks
Advanced Materials, EarlyView.A non‐conjugated 3D COF constructed via boronate ester linkages from tetraphenylene and pyrene‐based monomers is reported, which exhibits a high charge carrier mobility of 14 ± 1 cm2 V−1 s−1. ABSTRACT π‐Conjugation, π–π stacking, and long‐range order play a central role in determining charge transport efficiency in organic materials.
Joaquín Almarza +11 more
wiley +1 more source
, 2017 The Great Ships; PT Boats narrated by Roger Mudd for the History Channel. An in-depth description of the once famous PT, or Patrol Torpedo Boat, ranging from the invention of the PT boat, to the weaponry equipped, to war stories, and to their ultimate ...
History Channel
core
, 2006 Coal energized the 19"' century while oil worked for the 20"' century. The question that remains pending is the future energy source. With the expanding population and growing demands from industrialization of countries such as India and China, total ...
Khor, Adela
core
Analysis of Transverse Flow Characteristics in LBE-cooled Wire-wrapped Fuel Assembly
Yuanzineng kexue jishu, 2022 LBE-cooled fast reactor (LBFR) has a promising application prospect in energy generation and transmutation of highlevel radioactive waste. Wirewrapped fuel rods are usually used in LBFR to reach high heat transfer efficiency and selfsupport.
CONG Tenglong;WANG Junjie;XIAO Yao;LIU Maolong;GU Hanyang
doaj
Advanced Materials, EarlyView.ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee +6 more
wiley +1 more source
Approaches to optimization of core reactivity coefficirnts for the “MASTER” heat supply reactor
Nuclear Energy and Technology, 2015 After increasing the power output of heat supply reactor «MASTER» by insertion of the annular channel with coolant, feedback coefficients are deteriorated.
D.M. Titov +2 more
doaj +1 more source
Effect of convective channel-to-channel mass flow in a polymer electrolyte fuel cell
Electrochemistry Communications, 2012 Abstract The effect of convective channel-to-channel mass flow on the local performance of a polymer electrolyte fuel cell (PEFC) air cathode is determined experimentally by using submillimeter resolved current density distribution measurements in channel and land areas.
S. von Dahlen +2 more
openaire +1 more source
Advanced Materials, EarlyView.Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan +10 more
wiley +1 more source