Results 151 to 160 of about 352,526 (370)

Experimental determination and modelling of volume shrinkage in curing thermosets [PDF]

open access: yesarXiv, 2014
This work deals with the characterisation and modelling of the curing process and its associated volume changes of an epoxy based thermoset resin. Measurements from differential scanning calorimetry (DSC) define the progress of the chemical reaction. The related thermochemical volume changes are recorded by an especially constructed experimental setup ...
arxiv  

Matrix Effects in Differential Scanning Calorimetry [PDF]

open access: yes, 1991
Problems arise in differential scanning calorimetry (DSC) when large samples and high levels of amplification are used to enhance sensitivity. Artifact peaks are generated by the instrument, calorimetric sensitivity is reduced and DSC peaks are distorted as the transition interface passes through the specimen.
openaire   +2 more sources

Dual Side Chain Functionalization of Small Molecule Acceptors Affords High‐Performance Organic Solar Cells With Refined Blend Morphology

open access: yesAdvanced Functional Materials, EarlyView.
A new small‐molecule acceptor (SMA‐Ph‐CF3) is developed using a dual side chain functionalization strategy that incorporates trifluoromethyl and phenyl groups. This approach enables precise tuning of blend morphology, leading to the fabrication of high‐performance organic solar cells with a power conversion efficiency of 18.5%.
Shinbee Oh   +5 more
wiley   +1 more source

Decoding the Structure of Benzodithiophene Polymers for High‐Efficiency Organic Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals a unique solid mesophase in top‐performing benzodithiophene‐based polymers for solar cells, comprising stacked solid‐like and liquid‐like layers. Combining nanoscale fibrillar domains with amorphous regions, it introduces a new structural paradigm.
Matteo Sanviti   +16 more
wiley   +1 more source

Molecular and thermal characterization of white lupin (Lupinus albus) protein isolates. [PDF]

open access: yes, 2012
In this work differential scanning calorimetry (DSC) and SDS-PAGE techniques were used to study protein isolates from white lupine seeds flour (Lupinus albus)
Arêas, J.A.G.   +6 more
core  

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