Results 301 to 310 of about 1,214,191 (402)

Efficient Exothermic Press toward Ultrafast and Scalable Manufacturing of Complex Polymer Composites

open access: yesAdvanced Science, EarlyView.
Exo‐press frontal polymerization is a rapid, low‐energy process to produce multiscale fiber‐reinforced polymer composites at high fiber volume fractions. By leveraging localized heat, along with a hybrid monomer system, the reaction front cures parts within a minute and forms a copolymer network.
Amirreza Tarafdar   +8 more
wiley   +1 more source

Large‐Sized Poly (Triazine Imide) Crystals with Minimized Defects for High‐Efficiency Overall Water Splitting

open access: yesAdvanced Science, EarlyView.
Large‐sized PTI single crystals with significantly reduced defects and an extended π‐conjugated network are successfully constructed by using melon as a precursor. The optimized PTI achieves a high apparent quantum efficiency of 13.1% @365 nm for overall water splitting. This work highlights the critical role of precursor architectural compatibility in
Chong Wang   +11 more
wiley   +1 more source

Regulating Pores and Carbonyl Groups of Biomass‐Derived Hard Carbon for Enhanced Sodium Storage

open access: yesAdvanced Science, EarlyView.
Sulfuric acid‐mediated hydrothermal carbonization for biomass‐derived hard carbon exhibits tailored pore orifices, along with the formation of abundant small‐sized closed pores and carbonyl groups localized at pore peripheries, thereby increasing the efficiency for sodium ions storage.
Chi Chen   +8 more
wiley   +1 more source

Breathing Fire into Participation [PDF]

open access: yes, 2002
Aspinwall, T, Larkins, Cath
core  

Localization accuracy of 6-second CBCT for lung IGRT with various breathing patterns. [PDF]

open access: yesJ Appl Clin Med Phys
Koo J   +5 more
europepmc   +1 more source

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