Results 61 to 70 of about 298,816 (291)

Hybrid Framework Materials: Next‐Generation Engineering Materials

Advanced Engineering Materials, EarlyView.
Hybrid organic–inorganic materials merge the unique properties of organic and inorganic compounds, enabling applications in optoelectronics, gas storage, and catalysis. This review explores metal‐organic frameworks, hybrid organic–inorganic perovskites, and the emerging field of hybrid glasses, emphasizing their structures, functionalities, and ...
Jay McCarron, Bethan Turner, Lauren N. McHugh   +2 more
wiley   +1 more source

ALD‐Assisted VO2 for Memristor Application

Advanced Engineering Materials, EarlyView.
This work demonstrates a strategy for depositing VOx using thermal atomic layer deposition (ALD) followed by thermal annealing to synthesize VO2. The thin film and core/shell wire memristors exhibit excellent switching performance and are highly sensitive to ambient temperature.
Jun Peng, Daniel Hensel, Rakshith Venugopal, Lucas Rave, Colin Schormann, Sebastian Koch, Robert H. Blick, Robert Zierold   +7 more
wiley   +1 more source

Subtle tuning of micro-environment in COFs nanoribbons actuates low electricity-consumption photo-assisted Co-electrolysis of methanol and CO2

Nano Research Energy
The lower electricity consumption (EC) and higher value-added products are much desired yet still challenging for the development of CO2 coupling electrocatalytic systems.
Yi-Rong Wang, Hui-Min Ding, Ming Yue, Qi Li, Jing-wen Shi, Qing Huang, Jie Zhou, Ying Zang, Yifa Chen, Shun-Li Li, Ya-Qian Lan   +10 more
doaj   +1 more source

Influence of an Al‐Doped ZnO Interface Layer on the Thermochromic Properties of VO2 Thin Films Deposited by RF Magnetron Sputtering

Advanced Engineering Materials, EarlyView.
Herein the metal‐to‐insulator transition is investigated when depositing vanadium dioxide (VO2) on glass or aluminum‐doped zinc oxide (AZO). O2 flow tuning during the deposition and additional post annealing are effective to control the metal‐to‐insulator transition. However, the VO2/AZO/glass stack reveals an increase in the transition temperature and
Eduard Llorens Balada, Evgeniy Shkondin, Stela Canulescu, Eugen Stamate   +3 more
wiley   +1 more source

Carbon dioxide to carbon nanotube scale-up [PDF]

arXiv, 2017
Team C2CNT, or team Carbon dioxide to carbon nanotubes, proprietary technology directly removes the widest range of carbon dioxide from the ecosystem. C2CNT technology simply transforms low to high carbon dioxide into carbon and oxygen, and the carbon produced is permanently removed, that is stable on the order of geologic time frames. C2CNT technology
arxiv  

Dielectric and thermodynamic study of Carbon dioxide (CO$_2$) - methanol (CH$_3$OH) mixture [PDF]

arXiv, 2022
In this paper is calculated and analyzed the dielectric behavior of carbon dioxide - methanol mixture and evaluate how the correct reproduction of the electrical properties of this molecules influences in the mixture of these two substances. A comparison of two carbon dioxide models and three methanol models is made, where the CO2/$\epsilon$ model ...
arxiv  

CARBON DIOXIDE FIXATION BY MICROORGANISMS [PDF]

Journal of Bacteriology, 1952
Resting cells of eleven microorganisms were exposed to radioactive carbon dioxide for 40 minutes. The radioactive compounds formed during this time were separated and identified by paper chromatography. Resting cells of Lactobacillus casei fixed no carbon dioxide and growing cells fixed carbon dioxide primarily in malic and aspartic acids.
Lynch, Victoria H., Calvin, Melvin
openaire   +6 more sources

Amplification‐Free, Sequencing‐Free, Detection of Viral RNAs with Variant Specification by Discrete Nanocounting

Advanced Functional Materials, EarlyView.
Integrating selective RNA shortcut, targeted gene isolation, and micro‐arrayed nanoimaging, the NanoPick‐array platform excels in detecting severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) at just 60 copies µL−1 and accurately differentiating variants at the single‐nucleotide level. It ensures 100% accuracy for samples with cycle threshold (
Zixun Wang, Xi Zhao, Wan‐Mui Chan, Xianglin Ji, Linfeng Huang, Xi Xie, Wei Li, Wenjun Zhang, Kelvin Kai‐Wang To, Peng Shi   +9 more
wiley   +1 more source

Carbon dioxide emission during forest fires ignited by lightning [PDF]

arXiv, 2009
In this paper we developed the model for the carbon dioxide emission from forest fire. The master equation for the spreading of the carbon dioxide to atmosphere is the hyperbolic diffusion equation. In the paper we study forest fire ignited by lightning. In that case the fores fire has the well defined front which propagates with finite velocity.
arxiv  

Carbon Dioxide in the Breath [PDF]

Nature, 1906
THE presence of 0.06 per cent. of carbon dioxide in the atmosphere is held, I believe, to render the air unfit for breathing purposes, whereas 0.03 per cent. may be taken as normal. A consideration of the quantity of this gas which must be continually present in the lungs makes such sensitiveness on their part to appear rather extraordinary.
openaire   +3 more sources