搜索结果: 1-15 共查到“工学 oxygen”相关记录79条 . 查询时间(0.078 秒)
The oxygen sensing mechanism of a triphenylamine-based cyclometalated platinum(II) complex
Oxygen sensing Luminescence mechanism Quenching
2023/3/1
Triphenylamine-based cyclometalated platinum(II) (TCP) emits phosphorescence at room temperature. The phosphorescence was quenched by oxygen molecule, which means that TCP is a good candidate for oxyg...
What if emergency medical personnel could treat a desperately ill patient in need of oxygen with a simple injection instead of having to rely on mechanical ventilation or rush to get them onto a heart...
Styrofoam egg cartons, hard plastic compact disc cases, red drinking cups and many other common products are composed of polystyrene, a type of plastic that makes up a third of landfill waste worldwid...
An electrochemical reaction that splits apart water molecules to produce oxygen is at the heart of multiple approaches aiming to produce alternative fuels for transportation. But this reaction has to ...
Facile synthesis of PdO-doped Co3O4 nanoparticles as an efficient bifunctional oxygen electrocatalyst.（图）
PdO Co3O4 纳米颗粒 电催化剂
2023/3/28
The interfaces of multicomponent hybrid nanoparticles (MHNPs) have great effects on their electrocatalytic activities. Herein, a highly active multifunctional catalyst heterostructure PdO-doped Co3O4 ...
中国地质大学科学技术发展院金航（硕士生），田熙科等材化学院 Environmental Science & Technology, 2017. Oxygen Vacancy Promoted Heterogeneous Fenton-like Degradation of Ofloxacin at pH 3.2-9.0 by Cu Substituted Magnetic Fe3O4@FeOOH Nanocomposite（图）
铁基芬顿；催化剂；催化降解；有机；污染物
2021/10/21
2017年9月，中国地质大学材化学院田熙科教授团队有关“铁基芬顿催化剂催化降解有机污染物”的研究成果发表在环境领域重要国际期刊《Environmental Science & Technology》上。
New lithium-oxygen battery greatly improves energy efficiency,longevity
New lithium-oxygen battery energy efficiency longevity
2016/8/1
Lithium-air batteries are considered highly promising technologies for electric cars and portable electronic devices because of their potential for delivering a high energy output in proportion to the...
As energy companies decide what to do with aging coal ash disposal facilities in North Carolina and across the nation, they may be overlooking a fundamental but potentially critical variable—oxygen.In...
Dark chocolate supplementation reduces the oxygen cost of moderate intensity cycling
Gas exchange threshold Flavanols High-intensity Time trial
2015/12/17
Dark chocolate (DC) is abundant in flavanols which have been reported to increase the bioavailability
and bioactivity of nitric oxide (NO). Increasing NO bioavailability has often demonstrated reduce...
COMPUTATIONAL STUDY OF SURFACE-SEGREGATED PT ALLOY CATALYSTS FOR OXYGEN REDUCTION REACTION
surface segregation Pt alloy oxygen reduction adsorption energy
2015/1/12
In this thesis two research objectives have been accomplished using computational simulation techniques. (1) The surface segregation phenomena in the surfaces of (111), unreconstructed (110) and recon...
Determination of oxygen permeability and mechanical properties of the aluminium paper foils
packaging modulus of elasticity butter curd
2014/11/28
The paper deals with the determination of the oxygen permeability and mechanical properties of butter and curd aluminium paper foils Radaflex applied in the food packaging. Foil Radaflex is a paper fo...
Strategies for Improving Oxygen Transport and Mechanical Strength in Alginate-Based Hydrogels
alginate oxygen PEO-PPO-PEO perfluorocarbon rheology transport
2014/11/10
Hydrogels have attracted significant interest over the past several decades due to their outstanding versatility as biomaterials. Alginate-based hydrogels are among the most popular studied due to the...
Determining Detailed Reaction Kinetics for Nitrogen-and Oxygen-Containing Fuels
biofuels combustion kinetics thermochemistry
2014/11/10
With the emergence of new biorenewable transportation fuels, the role of heteroatoms in combustion has increased tremendously. While petroleum-based fuels are primarily hydrocarbons, many biorenewable...
Oxygen photolysis in the Mauritanian upwelling: Implications for net community production
Oxygen photolysis Mauritanian upwelling
2014/4/2
We carried out 16 photochemical experiments of filtered surface water in a custom-built solar simulator and
concomitant measurements of in vitro gross primary production (GPP) and respiration (R) in ...
Determination of oxygen permeability of polyethylene and polypropylene nonwoven fabric foils
gas transmisivity equipment construction packaging mulching
2014/2/24
The paper deals with determination of oxygen permeability of the polyethylene and polypropylene foils applied in
mulching and food packaging. The construction of the equipment of measurement of gas ...