Results 81 to 90 of about 636,938 (293)

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

One-step, binder-free and rapid synthesis of high-entropy oxide anode materials for the lithium-ion batteries

Next Materials
High-entropy oxides (HEOs) hold significant promise as next-generation lithium-ion battery anodes due to their entropy-driven structural stability and tunable electrochemical properties.
Yuxin Lin, Shimiao Chen, Yangzhou Ma, Shuai Wang, Ziyang Ma, Lu Sun, Rui Cao, Guangsheng Song, Zexin Yu, Jianhua Yao, Hanlin Liao   +10 more
doaj   +1 more source

Nickel hydrogen capacity loss [PDF]

The results of tests to assess capacity loss in nickel hydrogen cells are presented in outline form. The effects of long storage (greater than 1 month), high hydrogen pressure storage, high cobalt content, and recovery actions are ...
Borthomieu, Y., Goualard, Jacques, Paugam, D.   +2 more
core   +1 more source

Local generation of hydrogen for enhanced photothermal therapy. [PDF]

, 2018
By delivering the concept of clean hydrogen energy and green catalysis to the biomedical field, engineering of hydrogen-generating nanomaterials for treatment of major diseases holds great promise.
Chen, Danyang, Chen, Qian, Gu, Zhen, He, Qianjun, Jin, Zhaokui, Lu, Xifeng, Meng, Jin, Yang, Tian, Zhao, Penghe   +8 more
core   +2 more sources

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Urea electrooxidation coupled with energy-saving H2 production using bimetallic sulfide heterojunctions

Electrochemistry Communications
The theoretical electrocatalytic potential for the urea oxidation reaction (UOR) is notably low at 0.37 V, positioning it as a promising alternative to hydrogen evolution reaction for traditional water electrolysis.
Suzhen Bai, Kesheng Cao, Yi Zeng, Zhengshan Tian, Xiangxiang Du, Xingqun Zheng   +5 more
doaj   +1 more source

Suppressing diborane production during the hydrogen release of metal borohydrides: The example of alloyed Al(BH$_4$)$_3$

, 2016
Aluminum borohydride (Al(BH$_4$)$_3$) is an example of a promising hydrogen storage material with exceptional hydrogen densities by weight and volume and a low hydrogen desorption temperature.
Harrison, D., Thonhauser, T.
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

CO2 Adsorption on Biomass-Derived Carbons from Albizia procera Leaves: Effects of Synthesis Strategies

ACS Omega, 2023
Aamir Hanif, Md. Abdul Aziz, Aasif Helal, Mahmoud M. Abdelnaby, Abuzar Khan, Rajesh Theravalappil, Mohd Yusuf Khan   +6 more
doaj   +1 more source

Hydrogen adsorption and phase transitions in fullerite [PDF]

, 2000
Hydrogen desorption and adsorption properties of the fullerene materials C60, C70, and fullerite (a mixture of C60 and C70) were measured volumetrically using a Sievert's apparatus.
Ahn, C. C., Fultz, B., Vajo, J. J., Ye, Y., Zinck, J. J.   +4 more
core   +1 more source