Results 121 to 130 of about 1,670,985 (314)

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

open access: yesAdvanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon   +7 more
wiley   +1 more source

Facile Fabrication of Nanofibrillated Chitin/Ag2O Heterostructured Aerogels with High Iodine Capture Efficiency

open access: yesScientific Reports, 2017
Nanofibrillated chitin/Ag2O aerogels were fabricated for radioiodine removal. Chitin was first fabricated into nanofibers with abundant acetyl amino groups (–NHCOCH3) on the surface.
Runan Gao   +3 more
doaj   +1 more source

Wood handbook : wood as an engineering material.

open access: yes, 1999
Summarizes information on wood as an engineering material. Presents properties of wood and wood-based products of particular concern to the architect and engineer. Includes discussion of designing with wood and wood-based products along with some pertinent uses.
openaire   +2 more sources

Evaluation of furfural/urea complexes to improve properties of commercial birch wood (Betula sp.) [PDF]

open access: yes, 2019
Due to recent national forestry policv banning logging from the Northern parts of the country. Iranian wood industry must mostly rely on wood importation.
Efhamisisi, Davood   +4 more
core  

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Ahşap Yüzeylerde Kullanılan Su Bazlı Vernikler İle İlgili Türkiye’de Yapılan Çalışmalar

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2015
Ahşap malzeme birçok alternatif malzeme içerisinde eski çağlardan günümüze kadar kullanılan ve çok tercih edilen organik bir malzemedir. Kısıtlı orman kaynakları ve günümüzde tüketimin artmasıyla endüstriyel alandaki ahşabın korunarak uzun zaman ...
Göksel Ulay, Mehmet Budakçı
doaj  

Cryo‐EM of Rationally Designed Photosystem I Nanoassembly on Graphene Validates Orientation‐Driven Enhancement of Photocatalytic Performance

open access: yesAdvanced Functional Materials, EarlyView.
The first cryo‐EM visualization and quantification of oriented Photosystem I (PSI) on single‐layer graphene is reported. Domain‐specific covalent anchoring of PSI, with the reducing side of the biophotocatalyst toward graphene, promotes three‐fold higher anodic photocurrent generation compared to a randomly physisorbed counterpart. This approach allows
Miriam Izzo   +6 more
wiley   +1 more source

Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells

open access: yesAdvanced Functional Materials, EarlyView.
Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath   +6 more
wiley   +1 more source

Peculiarities of the mechanical wood processing and wooden pressboard materials by grinding methods [PDF]

open access: yes, 2012
The article is dedicated to particularity of the processing wood and slabby material by method grinding. It is described theoretical base grinding wood and polishing instrument different scientist in this direction.
Friedrich, A. P., Kostyuk, O. I.
core  

Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide

open access: yesAdvanced Functional Materials, EarlyView.
The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda   +11 more
wiley   +1 more source

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