Results 101 to 110 of about 664,376 (346)

Enhanced CO and soot oxidation activity over Y-doped ceria–zirconia and ceria–lanthana solid solutions

, 2015
Y-doped ceria–zirconia (Ce0.8Zr0.12Y0.08O2-d, CZY) and ceria–lanthana (Ce0.8La0.12Y0.08O2-d, CLY) ternary oxide solid solutions were synthesized by a facile coprecipitation method.
Aniz, C. U., Devaiah, D., Reddy, B. M., Tsuzuki, Takuya   +3 more
core   +1 more source

Synthesis, characterisation and photochemistry of PtIV pyridyl azido acetato complexes [PDF]

, 2009
PtII azido complexes [Pt(bpy)(N3)2] (1), [Pt(phen)(N3)2] (2) and trans-[Pt(N3)2(py)2] (3) incorporating the bidentate diimine ligands 2,2′-bipyridine (bpy), 1,10-phenanthroline (phen) or the monodentate pyridine (py) respectively, have been synthesised ...
Altomare, Anbalagan, Anbalagan, Anbalagan, Anbalagan, Aye, Barone, Becke, Bednarski, Betteridge, Bowman, Brancaleon, Browne, Canty, Casida, Cocchi, Connick, Cossi, Cossi, Cuny, Darensbourg, De Angelis, Dhar, Dougherty, Dougherty, Dunietz, Fanizzi, Farrer, Farrugia, Fiona S. Mackay, Gabrielsson, Garino, Geary, Giandomenico, Gund, Hall, Hambley, Hay, Hill, Hocking, Hodges, Hui-Chung Tai, Jain, Jain, Kapteijn, Karidi, Kauffman, Kim, Kumar, Lee, Lee, Luca Salassa, M-, Maag, Mackay, Mackay, Mackay, Mansuri-Torshizi, Mansuri-Torshizi, McLean, Miedaner, Muro, Müller, Nakabayashi, Neidle, Newkome, Nicola J. Farrer, Nikolenko, Osborn, Peloso, Peter A. Wood, Peter J. Sadler, Pinnick, Rashidi, Ren, Ribas, Robert J. Deeth, Ronconi, Rostovtsev, Salassa, Salassa, Schipper, Sheldrick, Shukla, Simon Parsons, Stephen A. Moggach, Stratmann, Tamasi, Te Velde, Thorshaug, Tzeng, Vlček, Vlček, Vogler, Vogler, Whang, Wimmer, Wimmer, Wong, Zayat   +99 more
core   +2 more sources

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Peripheral Metal Complexes: Chlorophyll “Isomers” with Magnesium Bound to the Ring E ß-Keto Ester System [PDF]

, 1978
Peripheral magnesium complexes of methyl pheophorbides a and b, bacteriomethyl pheophorbide a, bacteriopheophytin a, and protopheophytin a have been prepared and characterized by UV-vis, IR, ‘H NMR, and luminescence spectroscopy.
Katz, J. J., Scheer, Hugo
core  

Functional supramolecular tetrathiafulvalene-based films with mixed valences states [PDF]

, 2016
Tetrathiafulvalene molecules substituted with a carboxylic acid group (TTFCOOH) were bound as redox-active moieties into a poly(4-vinyl pyridine) (P4VP) skeleton through non-covalent interactions (hydrogen bonds). The aspect of the resulting P4VP-TTFCOOH
Amabilino, David B., González Campo, Arántzazu, Gómez Rodríguez, Andrés, Puigmartí Luis, Josep, Riba Moliner, Marta   +4 more
core   +2 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

SERS Detection of Graphene Oxide in Acid Catalyzed Sol-Gels [PDF]

, 2017
Silica sol-gel and aerogel substrates were synthesized using a modified acid catalyzed hydrolysis of tetramethyl orthosilicate method that incorporated graphene oxide and silver nanoparticles into the matrix.
Atkinson, Elizabeth J.O., Wyatt, Brandyn A.   +1 more
core   +1 more source

Application of reverse micelle sol-gel synthesis for bulk doping and heteroatoms Surface Enrichment in Mo-Doped TiO 2 nanoparticles [PDF]

, 2019
TiO 2 nanoparticles containing 0.0, 1.0, 5.0, and 10.0 wt.% Mo were prepared by a reverse micelle template assisted sol-gel method allowing the dispersion of Mo atoms in the TiO 2 matrix.
Armandi, Marco, Bonelli, Barbara, Ditaranto, Nicoletta, Esposito, Serena, Freyria, Francesca S., Gadhi, Tanveer A., Hernandez, Simelys, Nasi, Roberto, Rivolo, Paola   +8 more
core   +2 more sources

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Stabilization of DAPI in Base-Catalyzed Sol-Gels Using Surface Enhanced Raman Spectroscopy [PDF]

, 2017
Sol-gels can be used as substrates for sensory materials in solutions. A fluorescent dye that binds to DNA, 4’,6-diamidino-2-phenylindole (DAPI), could be used as a biosensor for a solution.
Atkinson, Elizabeth J.O., Mason, David
core   +1 more source