Results 91 to 100 of about 286,268 (333)

Application of FT-IR technique to bituminous materials

Budownictwo i Architektura, 2014
Spectroscopy is a fundamental method used in the material science that relies on the interaction of the electromagnetic radiation with a matter. Infrared spectroscopy allows for material fingerprinting as well as detection and quantification of compounds
Adam Zofka, Dominika Maliszewska, Maciej Maliszewski   +2 more
doaj   +1 more source

Tin‐Oxo Nanocluster Extreme UV Photoresists Equipped with Chemical Features for Atmospheric Stability and High EUV Sensitivity

Advanced Functional Materials, EarlyView.
Fluoroalkyl‐functionalized tin–oxo nanoclusters (N‐TOC6) enable robust pattern formation through ligand crosslinking under EUV exposure without thermal processing. Sn–F coordination mitigates the Lewis acidity of Sn centers, suppressing reactions with airborne molecules and improving post‐exposure pattern stability.
Yejin Ku, Gayoung Kim, Minseung Kim, Hyungju Ahn, Jin‐Kyun Lee, Jiho Kim, Byeong‐Gyu Park, Dohyun Moon, Sangsul Lee, Seohyeon Lee, Yu Ha Jang, Byung Jun Jung, Hyunseok Kim, Changhyeon Lee, Su‐Mi Hur, Ji Young Park, Chawon Koh, Tsunehiro Nishi, Hyun‐Woo Kim   +18 more
wiley   +1 more source

Caracterização por FT-IR da superfície de borracha EPDM tratada via plasma por micro-ondas FT-IR characterization of EPDM rubber surface treated by microwave plasma

Polímeros, 2012
A superfície de uma borracha de etileno-propileno-dieno (EPDM) vulcanizada foi modificada via plasma por microondas, com gases Ar, Ar/O2, N2/O2 e N2/H2, tendo como objetivo melhorar as propriedades adesivas da superfície.
Renata P. dos Santos, Mauro S. de O. Junior, Elizabeth da C. Mattos, Milton F. Diniz, Rita de C. L. Dutra   +4 more
doaj   +3 more sources

Effects of Low Carbohydrate High Protein (LCHP) diet on atherosclerotic plaque phenotype in $ApoE/LDLR^{-/-}$ mice : FT-IR and Raman imaging [PDF]

, 2015
Low Carbohydrate High Protein (LCHP) diet displays pro-atherogenic effects, however, the exact mechanisms involved are still unclear. Here, with the use of vibrational imaging, such as Fourier transform infrared (FT-IR) and Raman (RS) spectroscopies, we ...
Barańska, Małgorzata, Chłopicki, Stefan, Czyżyńska-Cichoń, Izabela, Franczyk-Żarów, Magdalena, Jasztal, Agnieszka, Kostogrys, Renata, Marzec, Katarzyna M., Maślak, Edyta, Moszkowski, Tomasz, Wróbel, Tomasz P.   +9 more
core   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Synthesis of polymer-based triglycine sulfate nanofibres by electrospinning [PDF]

, 2009
In this work we present the synthesis and characterization of polyethylene oxide (PEO) based triglycine sulfate (NH2(CH2OOH)3H2S04, TGS) nanofibres obtained by electrospinning.
Almeida, B. G., Bdikin, Igor, Dekola, Tatjana, Gomes, E. Matos, Guimarães, Ana Cristina Silva Esperança, Isakov, D. V., Macedo, Francisco, Martins, Albino, Neves, N. M., Reis, R. L.   +9 more
core   +1 more source

Dual‐Interface‐Dominant Cathode Architectures Enabling Fast Sulfur Redox and Stable Interfaces in All‐Solid‐State Li‐S Batteries

Advanced Functional Materials, EarlyView.
An optimized carbon host nanostructure enables a dual‐interface‐dominant architecture in sulfur cathodes of solid‐state Li‐S batteries by selectively forming sulfur|carbon and sulfur|solid electrolyte interfaces. This tailored interfacial configuration accelerates sulfur redox kinetics by establishing enriched Li+/e– transport networks, while ...
Zhao Yang, Yuxiao Zhang, Yihong Liu, Geng Xie, Yu Dou, Jeremy Dawkins, Lijia Liu, Yixiang Wang, Lingzi Sang, Mohsen Shakouri, Sixu Deng, Karim Zaghib, Tsun‐Kong Sham, Xia Li   +13 more
wiley   +1 more source

FT-IR spectroscopy of CAI and chondrules in primitive chondrites: techniques and first results [PDF]

, 2004
From the Introduction: Here we present preliminary mid-infrared spectra of CAI, chondrules and matrix from the CV3.2 carbonaceous chondrite Allende. This is part of our ongoing project to compile a database of infrared and optical spectra of minerals and
Grady, M. M., Menzies,, O. N., Morlok,, A.   +2 more
core  

Identification and quantification of microplastics in wastewater using focal plane array-based reflectance micro-FT-IR imaging [PDF]

, 2015
Microplastics (
Agilent Technologies, Alexander S. Tagg, Anderson M. J., Bassan P., Boerger C. M., Browne M. A., Browne M. A., Budevska B. O., Castañeda R. A., Chalmers J. M., Claessens M., Clarke K. R., Coates J., Cole M., Cole M., Cooper D. A., Dantas D. V., Davis B. J., Davison P., Derraik J. G. B., Eerkes-Medrano D., Eriksen M., Evanson K. W., Farrell P., Fendall L. S., Fischer D., Frias J., Fries E., Főldes E., Galgani F., Graham E. R., Gregory M. R., Gregory M. R., Harrison J. P., Harrison J. P., Hidalgo-Ruz V., Imhof H. K., Imhof H. K., Jesse P. Harrison, Jesús J. Ojeda, Katsnelson A., Koenig J. L., Lechner A., Leslie H. A., Mansur H. S., McCormick A., Melanie Sapp, Milstein O., Moore C., Murray F., Nakamoto K., Nakashima S., Nuelle M.-T., Ojeda J. J., Possatto F. E., Ramos J. A. A., Reddy M. S., Siesler H., Skoog D. A., Smith B. C., Song Y. K., Thompson R. C., Van Cauwenberghe L., Vianello A., Wade L. G., Wagner M., Weiland M. L., Wenning M., Zettler E. R.   +68 more
core   +1 more source

Magnetism and Nonlinear Charge Transport in NiFe2O4/γ‐Al2O3/SrTiO3 Heterostructure: Toward Spintronic Applications

Advanced Functional Materials, EarlyView.
In this report, we demonstrate that a crystalline phase of 52nm thick NiFe2O4 can be grown by RF sputtering on top of γ‐Al2O3(8nm)/SrTiO3 at a significantly low temperature (150 °C) without compromising the mobility and carrier density of the 2D electron gas at the γ‐Al2O3(8nm)/SrTiO3 interface.
Amit Chanda, Thor Hvid‐Olsen, Christina Hoegfeldt, Anshu Gupta, Alessandro Palliotto, Fardin Ghaffari‐Tabrizi, Maja A. Dunstan, Kasper S. Pedersen, Dae‐Sung Park, Damon J. Carrad, Thomas Sand Jespersen, Felix Trier   +11 more
wiley   +1 more source