Results 71 to 80 of about 692,756 (335)

Investigating the impact of foundry by-product sand as an activator on workability improvement and strength development in alkali-activated blast furnace slag mortar

Results in Materials
The substitution of alkali-activated furnace slag significantly reduces the necessity of cement manufacture and mitigates the continuous growth of carbon emissions.
Chi-Yi Hua, Chia-Jung Tsai, Wen-Shinn Shyu, Leila Fazeldehkordi   +3 more
doaj   +1 more source

Synthesis of a graphene oxide/sodium silicate nanocomposite using sodium silicate solution

RSC Advances, 2015
A stable graphene oxide/sodium silicate sol was synthesized by sodium silicate solution. The highest electrical conductivity of reduced graphene oxide/sodium silicate nanocomposite was 35.4 S cm −1 .
Jin Seok Choi, Hyun-Kwuon Lee, Sung Jin An   +2 more
openaire   +1 more source

High-Q bismuth silicate nonlinear glass microsphere resonators [PDF]

, 2012
The fabrication and characterization of a bismuth-silicate glass microsphere resonator has been demonstrated. At wavelengths near 1550 nm, high-modes can be efficiently excited in a 179 µm diameter bismuth-silicate glass microsphere via evanescent ...
Ding, M., Murugan, Ganapathy, Wang, P., Farrell, G., Lee, Timothy, Semenova, Y., Semenova, Yuliya, Lee, T., Brambilla, G., Wu, Qiang, Koizumi, Fumihito, Murugan, Ganapathy Senthil, Brambilla, Gilberto, Ding, Ming, Wu, Q., Koizumi, F., Farrell, Gerald, Murugan, G.S., Wang, Pengfei   +18 more
core   +1 more source

A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems

Advanced Science, EarlyView.
Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li, Corin T. Scott, Taku Suzuki‐Osborne, John P. Lowe, Dominic Taylor, Mariolino Carta, Neil B. McKeown, Andrew D. Burrows, Lucia H. Mascaro, Frank Marken   +9 more
wiley   +1 more source

Determination of silicate liquid thermal expansivity using dilatometry and calorimetry [PDF]

, 1992
A method for the determination of relaxed silicate liquid molar volume and expansivity at temperatures just above the glass transition is discussed. The method involves the comparison of heat capacity and molar expansivity in the glass transition region.
Knoche, Ruth, Dingwell, Donald B., Webb, Sharon L.   +2 more
core   +1 more source

From Pores to Pavement: Advanced Modeling of Aluminosilicates for Scalable Carbon Capture in Concrete

Advanced Science, EarlyView.
This study presents a transferable modeling framework for carbon capture using aluminosilicates, integrating Universal Isotherm Modeling with experimental data. It reveals how ultramicropores, alumina content, and amine functionalization influence CO2 adsorption energetics.
Pooja Anil Kumar Nair, Jéssica de O. N. Ribeiro, Murilo Daniel de Mello Innocentini, Kevin Paine, Juliana Calabria‐Holley   +4 more
wiley   +1 more source

Raman spectroscopy, a non-destructive solution to the study of glass and its alteration [PDF]

, 2008
This paper presents the potential of Raman spectroscopy, a non-destructive technique which can be applied in-situ, for the analyses of glass and their alteration. Recent analytical developments are summarised for different glass composition and practical
Verney-Carron, A, Robinet, L, Neff, D, Tate, Jim, Etcheverry, M-P, Pagès-Camagna, S, Bouquillon, A   +6 more
core  

Sheet‐Size‐Dependent Mosaicity of 2D Phyllosilicate Membranes

Advanced Science, EarlyView.
This study explores how the size of 2D vermiculite sheets affects the structure of laminar membranes. High‐resolution x‐ray diffraction reveals how sheet size governs structural disorder and crystallinity. These changes directly impact ion permeability.
Min A Kim, Paul A. Fenter, Sang Soo Lee, Katrina I. Sparks, Yining Liu, Jeffrey W. Elam, Seth B. Darling   +6 more
wiley   +1 more source

Experimental research into feasibility of cellulose‑based shell core‑making technology

Литьë и металлургия
This paper explores opportunities for improving shell core‑making technology using an inorganic binder – liquid sodium silicate – by integrating the advantages of the V‑Process and a sodium silicate‑based core‑making process, which employs primary ...
V. V. Voytenko, S. A. Medvedchuk, V. Е. Breshev, G. O. Voytenko   +3 more
doaj   +1 more source

Multi‐Scale Bionic Structure Constructs Biomass Flame‐Retardant Thermal Insulation Foam Material

Advanced Science, EarlyView.
Inspired by mussel adhesion and hierarchical brick‐and‐mortar architectures, a cellulose‐based biomimetic foam is constructed by anchoring bentonite nanosheets onto a polydopamine‐decorated cellulose nanofiber network. The resulting foam combines low thermal conductivity with intrinsic flame retardancy and full biodegradability, presenting a ...
Jianming Liao, Lijun Fan, Yunyuan Dong, Xuyu Bao, Xiaobin Chen, Qifu Zheng, Guanqing Zhang, Shen Wang, Wei Chen, Min Zhang, Shuaiming He   +10 more
wiley   +1 more source