Results 251 to 260 of about 695,127 (377)

Strong, Recyclable, Bio‐Based Vitrimers by Tailored Rigid‐Flexible Structures for Advanced Carbon Fiber‐Reinforced Polymers

Advanced Science, EarlyView.
A sustainable high‐performance epoxy vitrimer (F9T1) was developed via a rigid‐flexible integrated design using rigid and flexible bio‐based epoxy monomers. F9T1 features superior mechanical property, char‐forming ability, fire safety, chemical degradability and recyclability due to its rigid‐flexible network with abundant dynamic disulfide and ester ...
Yong Guo, Nannan Song, Siqi Huo, Cheng Wang, Guofeng Ye, Min Hong, Ye‐Tang Pan, Tingting Chen, Zhongwei Chen, Yuan Yu, Pingan Song, Hao Wang   +11 more
wiley   +1 more source

Insight into Desorption Mechanisms in a Helium Low-Temperature Plasma Ionization Source Using Computational Simulations. [PDF]

J Am Soc Mass Spectrom
Gazeli O, Lazarou C, Bouza M, Moreno-González D, Anastassiou C, Franzke J, García-Reyes JF, Georghiou GE.   +7 more
europepmc   +1 more source

Quantitative Porosity Engineering of Carbon Electrode in Lithium–Oxygen Batteries with Cell‐Level Gravimetric Energy Density Over 1500 Wh kg−1

Advanced Science, EarlyView.
While large pore volumes in carbon electrodes are believed to boost the energy density of lithium‐oxygen batteries, simulations and experiments show that excessive porosity increases electrolyte demand, reducing net energy gains. Optimizing pore structure for lean electrolyte operation enables >1500 Wh kg−1 pouch cells with good stability, redefining ...
Arghya Dutta, Takashi Kameda, Junji Takada, Yuuka Nakajima, Takahiro Morishita, Shoichi Matsuda   +5 more
wiley   +1 more source

Cryogenic helium subsurface pressurization in terrestrial and low-gravity: experiments and flow visualization. [PDF]

NPJ Microgravity
Yu J, Chung JN, Darr SR, Taliaferro M, Warrier GR, Hartwig JW.   +5 more
europepmc   +1 more source

Displaced Helium Lines in the Spectrum of BD+11°4673.

, 1951
Paul W. Merrill
openalex   +1 more source

Designing Co–N/C Cathode Catalysts with Dense Atomic Cobalt Sites for Enhanced PEMFC Performance

Advanced Science, EarlyView.
Cobalt‐based platinum‐metal free catalysts can compete with iron‐based materials as catalysts on the cathodes of fuel cells due to their high site density and activity. This discovery highlights the importance of understanding the active sites responsible for the catalytic activity in these non‐precious metal catalysts.
Mengjun Gong, Asad Mehmood, Ana Guilherme Buzanich, Tim‐Patrick Fellinger, Colleen Jackson, Junyi Cui, Goran Drazic, Anthony Kucernak   +7 more
wiley   +1 more source

The in vitro potential of non-thermal atmospheric pressure plasma against Nosema ceranae infection in honeybees (Apis mellifera). [PDF]

Sci Rep
Boonmee T, Sinpoo C, Laokulsiri K, Piyaphonsakon G, Panngom K, Disayathanoowat T, Pettis JS, Chaimanee V.   +7 more
europepmc   +1 more source

EFFECT OF HELIUM ON THE RESPIRATION AND GLYCOLYSIS OF MOUSE LIVER SLICES [PDF]

, 1953
Frank E. South, Sherburne F. Cook
openalex   +1 more source

Highly Efficient and Flexible Thin Film Thermoelectric Materials from Blends of PEDOT:PSS and AgSb0.94Cd0.06Te2

Advanced Electronic Materials, EarlyView.
Highly mechanically stable and flexible composite TE thin films based on PEDOT:PSS and AgSb0.94Cd0.06Te2 blend are fabricated. Simultaneous enhancement of S and σ is achieved in the whole blend regime. A very high Seebeck coefficient (204.9 µV K−1) and a power factor of 53.45 µW m−1 K−2 are obtained for 97.5 wt.% AgSb0.94Cd0.06Te2 content.
Mahima Goel, Adrian Hochgesang, Animesh Bhui, Kanishka Biswas, Mukundan Thelakkat   +4 more
wiley   +1 more source

Irradiation Effects of As-Fabricated and Recrystallized 12Cr ODS Steel Under Dual-Ion Beam at 973 K. [PDF]

Materials (Basel)
Shen J, Yabuuchi K.
europepmc   +1 more source