Results 91 to 100 of about 1,878,004 (273)

Preparation and Study of Resin Translucent Concrete Products

open access: yesAdvances in Civil Engineering, 2019
The development of new building materials is a crucial engine for promoting the development of green energy efficient buildings. In this paper, based on the excellent properties of light guiding of resin materials, a new type of resin translucent mortar ...
Shen Juan, Zhou Zhi
doaj   +1 more source

Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film

open access: yesIndonesian Journal of Chemistry, 2016
Cellulose from pineapple leaf fibers as one of the natural polymer which has biodegradable property in a nanometer’s scale, can be formed as a filler in composite of Poly(vinyl) Alcohol/PVA is expected to increase the physical, thermal, and barrier ...
Kendri Wahyuningsih   +2 more
doaj   +1 more source

Highly Conductive and Transparent Coatings via Low‐Temperature Hydroiodic Acid Vapor Treatment of Oxo‐Graphene Thin Films

open access: yesAdvanced Materials Technologies, EarlyView.
The double self‐assembly (DSA) method applied to oxo‐graphene (oxo‐G) flakes followed by hydroiodic acid (HI) vapor treatment and low‐temperature annealing yields highly conductive, optically transparent thin films with the potential for applications in electronic and optoelectronic devices.
Arindam Konar   +13 more
wiley   +1 more source

SPECTRUM TRANSMITTANCE IN VISIBLE WAVELENGTH REGION OF ALUMINUM THIN FILM DEPOSITED ON GLASS BK7 MADE USING VACUUM EVAPORATION METHOD

open access: yes, 2015
This paper discusses optical transmittance of aluminum thinfilm made with different massof sources material using evaporation method. The thin films manufacture was conducted in vacuum condition at pressure of letorr.
Bambang Herlanibang
core  

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

open access: yesAdvanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan   +10 more
wiley   +1 more source

Thermal performance of a novel modular frame-shear wall for ultra-low-energy buildings: Experimental assessment, parametric analysis, and building-load implications

open access: yesCase Studies in Thermal Engineering
This study evaluates the thermal performance of a novel modular frame-shear wall for ultra-low-energy prefabricated buildings. Four full-scale wall specimens were tested using guarded-hot-box (GHB) and heat-flow-meter (HFM) methods, and a three ...
Yi-Hong Jia   +4 more
doaj   +1 more source

Thermal transmittance limits across European Member States

open access: yes
Data relate thermal transmittance limits for buildings across Member States. Data file provides a dataset detailing thermal transmittance limits for both new and existing buildings across all EU.
D'Agostino, D (via Mendeley Data)
core   +1 more source

Large‐Area Flat Optics Color Routing in Tilted Arrays of 2D Semiconductor Nanostripes

open access: yesAdvanced Optical Materials, EarlyView.
We develop a scalable flat optics platform exploiting self‐organised ion‐beam sputtering and maskless glancing‐angle deposition to fabricate centimetre‐scale arrays of tilted MoS2 nanostripes. The engineered geometry activates Rayleigh anomalies, guided modes, and Mie resonances, enabling highly directional color routing and enhanced light harvesting ...
Simone Di Marco   +7 more
wiley   +1 more source

Numerical Investigation of the Effect of Vacuum Insulation Panels on the Thermal Bridges of a Lightweight Drywall Envelope

open access: yesJournal of Facade Design and Engineering, 2016
This paper addresses the thermal bridges issues of a two storey lightweight steel framed envelope in which the VIPs are placed in an inner “protected” layer of the external walls. This configuration provides “protection” for the VIPs, allows flexibility
Dimos A. Kontogeorgos   +3 more
doaj   +1 more source

Automation and optimization of in-situ assessment of wall thermal transmittance using a Random Forest algorithm [PDF]

open access: yes, 2019
[Abstract]: Reducing energy consumption and greenhouse gases emissions is among the main challen-ges of building sector. It is therefore crucial to know the characteristics of envelopes.
Bienvenido Huertas, José David   +3 more
core   +1 more source

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