Results 261 to 270 of about 1,122,223 (383)

Ongoing unraveling of a continental fauna: Decline and extinction of Australian mammals since European settlement

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2015
J. Woinarski, A. Burbidge, P. Harrison
semanticscholar   +1 more source

Waste‐Free Closed‐Loop‐Recyclable and Thermally Superinsulating Polyimide Aerogels Utilizing Diels‐Alder Chemistry

open access: yesAdvanced Materials, EarlyView.
A synthetic protocol for thermally recyclable poly(amide‐imide) aerogels based on Diels–Alder chemistry is presented. Prepared from furan‐modified poly(amide‐imide) and bismaleimide, these aerogels offer thermal superinsulation and excellent thermo‐mechanical performance.
Yufei Xiong   +5 more
wiley   +1 more source

Pyridocarbene‐Based Tetradentate Pt(II) Complexes for Long Device Lifetime over 500 h in Blue Phosphorescent Organic Light–Emitting Diodes

open access: yesAdvanced Materials, EarlyView.
Pt‐impy and Pt‐Me‐impy exhibit external quantum efficiencies of 24.5% and 27.4% at the 3 wt.% doping concentration, respectively. In particular, Pt‐impy and Pt‐Me‐impy doped blue PhOLEDs optimized for stability demonstrate a device lifetime of up to 95% of the initial luminance of 543 and 228 h at 1000 cd m−2, which has never been achieved in the blue ...
Kiun Cheong   +12 more
wiley   +1 more source

State-of-the-art and future directions for extinction as a translational model for fear and anxiety

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2018
M. Craske, D. Hermans, B. Vervliet
semanticscholar   +1 more source

Unveiling the Electrolyte and Solid Electrolyte Interphase in Sodium Ion Batteries: Mechanisms, Progress, and Perspectives

open access: yesAdvanced Materials, EarlyView.
This review summarizes the recent advances in sodium‐ion battery electrolytes (including organic, aqueous, gel, ionic liquid, and solid‐state types) and their influence on the solid electrolyte interphase (SEI). It discusses SEI formation, aging, and optimization, as well as cases where no SEI forms, providing insights into the critical relationship ...
Meng Li   +8 more
wiley   +1 more source

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