Electrophilically Trapping Water for Preventing Polymerization of Cyclic Ether Towards Low‐Temperature Li Metal Battery

HZ Jiang, C Yang, M Chen, XW Liu… - Angewandte Chemie …, 2023 - Wiley Online Library
Abstract Cyclic ether, such as 1, 3‐dioxolane (DOL), are promising solvent for low‐
temperature electrolytes because of the low freezing point. Their use in electrolytes …

Comparisonal studies of surface modification reaction using various silylating agents for silica aerogel

HY Nah, Y Kim, T Kim, KY Lee, VG Parale… - Journal of Sol-Gel …, 2020 - Springer
Surface modification is one of the important steps for synthesizing hydrophobic silica
aerogels by ambient pressure drying in which silylating agent plays a vital role …

Characterization and adsorption properties of chemically modified sepiolite

Y Turhan, P Turan, M Doǧan, M Alkan… - Industrial & …, 2008 - ACS Publications
Modification of sepiolite clay has been performed using triethoxy-3-(2-imidazolin-1-yl)
propylsilane in the presence of toluene solution. The modified material was characterized by …

Removal of linear siloxanes and dimethyl sulfone from water using hierarchical zeolite porous carbon adsorbents

DR Vega-Santander, JC Muñoz-Senmache… - Journal of Hazardous …, 2022 - Elsevier
Low molecular weight linear siloxanes are problematic compounds known to occur in water
bodies, especially in water reclaimed from closed volumes. Remediation was attempted …

Photoluminescence color stability of green-emitting InP/ZnS core/shell quantum dots embedded in silica prepared via hydrophobic routes

T Watanabe, Y Iso, T Isobe, H Sasaki - RSC advances, 2018 - pubs.rsc.org
In this work, green-emitting InP/ZnS quantum dots (QDs) modified with 1-dodecanethiol
were embedded into silica by two methods to improve their photostability while maintaining …

Experimental and theoretical investigations into the counter-intuitive shift in the antisymmetric ν (Si–O) vibrational modes upon deuteration of solvated silicic acid (H 4 …

GJ McIntosh, PJ Swedlund, T Söhnel - Physical Chemistry Chemical …, 2011 - pubs.rsc.org
The IR and Raman spectra of fully deuterated silicic acid (D4SiO4) have been obtained for
the first time in solution and contrasted with the analogous spectra of H4SiO4. The IR …

Study of sol–gel reaction of organically modified alkoxysilanes. Part I: Investigation of hydrolysis and polycondensation of phenylaminomethyl triethoxysilane and …

C Wu, Y Wu, T Xu, W Yang - Journal of non-crystalline solids, 2006 - Elsevier
Hydrolysis and polycondensation of phenylaminomethyl triethoxysilane (PAMS) and
tetraethoxysilane (TEOS) with different molar ratios were investigated by Fourier transform …

Structure and vibrational spectra of Ti (IV) hydroxides and their clusters with expanded titanium coordination. DFT study

IS Ignatyev, M Montejo… - The Journal of Physical …, 2007 - ACS Publications
Equilibrium structures of H4-n Ti (OH) n (n= 2− 4) molecules and the Ti (OH) 4 dimer and
trimers were optimized at the B3LYP level of theory. Theoretical vibrational frequencies of …

Multiband light emission and nanoscale chemical analyses of carbonized fumed silica

AV Vasin, DV Kysil, L Lajaunie, GY Rudko… - Journal of Applied …, 2018 - pubs.aip.org
Fumed silica with a specific area of 295 m 2/g was carbonized by successive
phenyltrimethoxysilane treatments followed by annealing in inert atmosphere up to 650 C …

Raman spectroscopy and DFT calculations of intermediates in the hydrolysis of methylmethoxysilanes

MD Bennett, CJ Wolters, KF Brandstadt… - Journal of Molecular …, 2012 - Elsevier
A series of methylmethoxysilanes (tetramethoxysilane, methyltrimethoxysilane,
dimethyldimethoxysilane, and trimethylmethoxysilane) underwent hydrolysis and …