Results 71 to 80 of about 403,665 (299)
Statistical Approach for Water Glass Precursor Preparation from Bamboo Leaf Silica
Jurnal Kimia Sains dan Aplikasi, 2019 The bamboo leaf consists of high silica content. In this study, the bamboo silica was utilized as water glass. Water glass can also be used as eco-friendly precursors for the preparation of silica aerogel.
Silviana Silviana +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Synthesis and characterization of light‐responsive donor–acceptor Stenhouse adducts (DASA)‐coated chlorhexidine‐loaded silica nanoparticles. Such a controllable drug‐delivery system enables the release of the antimicrobial drug on demand and in consecutive cycles, thereby maintaining the concentration within the therapeutic window.
Michèle Clerc +9 more
wiley +1 more source
Improvement of national standard detection method for total ester content in Baijiu [PDF]
Zhongguo niangzaoIn order to improve the total ester determination method stipulated in GB/T 10345—2022 "Method of analysis for Baijiu", to reduce unnecessary chemical reagent consumption and save back titration time, using Baijiu sample as the research object,
CHUN Jun, WANG Fan, WANG Jiatong, ZHAO Yamin, WU Jianxia, LIN Lin
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Effect of Sodium Hydroxide (NaOH) in Bitumen Separation Process From Asbuton in Hot Wate [PDF]
, 2015 Hot water process is one of methods to separate bitumen from asbuton. For increasing %recovery of bitumen, we can modify the hot water process by adding diesel oil, sodium hydroxida (NaOH) and Sodium Ligno Sulfonat (SLS) as surfactant.
Ferdiansyah, D. A. (Dita) +4 more
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Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes
Advanced Functional Materials, EarlyView.The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray +3 more
wiley +1 more source
Next MaterialsUnderstanding the early-age evolution of surface chemical composition in alkali-activated slag is critical for controlling interfacial reactions, phase development, and durability-related processes. This study investigates the early-age surface chemistry
Adeyemi Adesina
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Perancangan Mortar Geopolimer Abu Sekam [PDF]
, 2016 This study present about geopolymer mortar with rice husk ash (RHA) as binder. Both material are used their silica element were activated by alkaline solution.
Fitri, J. \u27. (Januar) +2 more
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THE SODIUM HYDROXIDE-SODIUM OXIDE-SODIUM-SODIUM HYDRIDE-HYDROGEN SYSTEM [PDF]
, 1957 Sodium hydride dissolves in and reacts with molten NaOH to give an equilibrium mixture of NaH, NaOH, Na/sub 2/O, Na, and H. In the case where there is a gaseous phase (hydrogen) and only one condensed phase, the system is defined by the temperature, pressure, and one composition variable.
Kelly, H. C. +2 more
openaire +2 more sources
Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Study on the Chemical Modification Process of Jute Fiber [PDF]
Journal of Engineered Fibers and Fabrics, 2008 Degumming of pre-chlorite treated jute fiber was studied in this paper. The effects of sodium hydroxide concentration, treatment time, temperature, sodium silicate concentration, fiber-to-liquor ratio, penetrating agent TF-107B concentration and ...
Wei-ming Wang, +2 more
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