Results 161 to 170 of about 69,850 (269)

Role of selected coal and petroleum based additives in low and high temperature co pyrolysis with coal blends [PDF]

open access: yes, 2011
Alvarez, Ramon   +4 more
core  

Morphological, Thermal, and Mechanical Analysis of 3D Printed Polyetherketoneketone (PEKK) and PEKK‐Hydroxyapatite Composites: Establishing the Reference Enthalpy of Fusion for Crystalline PEKK 7003

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 2, February 2026.
Using thermal analysis and X‐ray diffraction on 3D‐printed PEKK and PEKK‐HA composites, the authors determine a material‐specific heat of fusion for fully crystalline PEKK 7003 (155.24 ± 5.39 J/g). The updated benchmark improves agreement between analytical methods and enables more reliable links between processing, structure, and performance in 3D ...
Frances Hasson   +5 more
wiley   +1 more source

Mechanochemical Treatment of Cellulose: A Strategy for Developing Functional Biocomposite Materials

open access: yesPolymer Engineering &Science, Volume 66, Issue 2, Page 662-688, February 2026.
Mechanochemistry as an integrated approach for combining fiber defibrillation, activation, surface functionalization, and cellulose‐based composite fabrication in a single or reduced number of steps. ABSTRACT Cellulose‐based biocomposites are attracting increasing scientific and industrial interest due to their sustainable origin, biodegradability, and
Murilo O. da Luz   +3 more
wiley   +1 more source

Hydrogen Permeation in Polyethylene: Effect of Crystallinity on Gas Transport Coefficients at Different Temperatures

open access: yesJournal of Polymer Science, Volume 64, Issue 3, Page 608-621, 1 February 2026.
Correlation of H2 permeability in semicrystalline polymers used as liners in Type IV composite tanks, versus temperature and crystallinity. ABSTRACT Semicrystalline polymers such as high‐density polyethylene (HDPE) are increasingly adopted as liners in compressed hydrogen storage tanks, due to low weight, easy processing, and high durability, together ...
Lorenzo Merlonghi   +3 more
wiley   +1 more source

Steps Towards a Template for Fair Comparisons Between Single‐Use and Reusable Items

open access: yesPackaging Technology and Science, Volume 39, Issue 2, Page 137-159, February 2026.
This paper deals with factors taken up in reuse—single‐use packaging systems comparisons, that are often seen to be missing from LCA studies. The losses and the size of product pool in a reuse system show large effects on the performance of the reuse system and its possible break‐even point.
Mieke van den Berg, Roland ten Klooster
wiley   +1 more source

Assessing the Long‐Term Aqueous Durability and Structural Stability of Pyrochlore (Gd2Ti2O7) and Glass‐Pyrochlore (Fe‐Al‐BG‐Gd2Ti2O7) Composite Materials

open access: yesSurface and Interface Analysis, Volume 58, Issue 2, Page 71-88, February 2026.
ABSTRACT Understanding the corrosion behavior of glass–ceramic composite materials such as Fe‐Al‐BG‐Gd2Ti2O7 as potential nuclear wasteform candidates has attracted considerable attention due to their high loading of actinide elements and fission products compared to current borosilicate glass nuclear wasteforms.
Mehrnaz Mikhchian, Andrew P. Grosvenor
wiley   +1 more source

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