Results 241 to 250 of about 292,669 (354)

Geochemical characteristics and origins of natural gases in Yinggehai and Qiongdongnan Basins of South China Sea. [PDF]

Sci Rep
Qianfeng H, Chengfu L, Weixin P, Tao W, Qianzhe L, Yueye X.   +5 more
europepmc   +1 more source

Understanding the Effects of Ethylene as an Airborne Contaminant in Proton Exchange Membrane Fuel Cells and its Mitigation via Filtration

ChemElectroChem, EarlyView.
The effect of ethylene contamination in the proton exchange membrane fuel cell air feed on performance is studied. Operating cells are sensitive to the presence of ethylene down to 1 ppm, and it is determined that the mechanism for cell poisoning is adsorption on the cathode catalyst.
Mahmoud Amirsalehi, Connor Miles, Justin Jordan, Karen E. Swider‐Lyons, William Earl Mustain   +4 more
wiley   +1 more source

Thermodynamic quantum phase transition by the structural-stability-based catastrophe theory. [PDF]

iScience
Wu JH, Niu J, Liu HL, Zhou K.
europepmc   +1 more source

Depth profiling of low-energy helium in Ni using gas desorption.

, 1985
Sōji Miyagawa, Y. Ato, Yoshiko Miyagawa
openalex   +2 more sources

A Dual‐Phase Pore Engineering Strategy to Enhance Low‐Voltage Plateau Capacity of Hard Carbon for Sodium‐Ion Batteries

Carbon Energy, EarlyView.
A dual‐phase pore engineering strategy is developed to tailor the microstructure of hard carbon with short‐range disordered graphite domains, abundant micropores, and a closed‐pore structure with appropriate pore sizes and an ultrathin carbon layer. The optimized hard carbon material maintains a plateau capacity of 260.9 mAh g−1 at loading of up to 7 ...
Wei Zhao, Shuai Zhang, Haihong Lai, Wenxiu He, Boon Kar Yap, Usisipho Feleni, Xinwen Peng, Jinlong Cui, Linxin Zhong   +8 more
wiley   +1 more source

Plasmon mode engineering with electrons on helium. [PDF]

Nat Commun
Mikolas CA, Beysengulov NR, Schleusner AJ, Rees DG, Undershute C, Pollanen J.   +5 more
europepmc   +1 more source

Creep Rupture Properties and Their Degradation of Heat Resistant Alloys for Nuclear Steel Making in Helium and Reducing Gas Atmospheres

, 1983
Tatsuhiko Tanabe, Tatsuo Shikama, Yoshikazu Sakai, M. Fujitsuka, Hiroshi Araki, Heitaro YOSHIDA, Ryoji Watanabe   +6 more
openalex   +2 more sources

Chemical Properties of an Aryloxenium Cation with a Triplet Electronic Ground State

Chemistry – A European Journal, Accepted Article.
Aryloxenium cations contain a formally positively‐charged, monovalent oxygen atom with an incomplete electron shell. In spite of this unusual structural element, they are key intermediates in many important processes, such as biological oxidation reactions and the industrial generation of thermoplastics.
Tuong V. Nguyen, John J. Nash, Hilkka Kenttamaa   +2 more
wiley   +1 more source

In Situ X-ray Diffraction Studies on the Reduction of U₃O₈ by Various Reducing Agents. [PDF]

Chemistry
Michak M, Ideker FC, Kohlmann H.
europepmc   +1 more source

Half widths of neutron spectra in dense helium-neon gas mixtures

, 1993
P. Westerhuijs, L. A. de Graaf, I. M. de Schepper   +2 more
openalex   +2 more sources