Results 81 to 90 of about 431,487 (289)

Solvent Effects on the Adsorption Geometry and Electronic Structure of Dye-Sensitized TiO2: A First-Principles Investigation [PDF]

, 2012
The performance of dye-sensitized solar cells (DSSCs) depends significantly on the adsorption geometry of the dye on the semiconductor surface. In turn, the stability and geometry of the adsorbed molecules is influenced by the chemical environment at the
De Angelis, Filippo, Mosconi, Edoardo, Selloni, Annabella   +2 more
core   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Size Dependent Fast Li Ion Storage Based on Size Regulated TiO2(B) Nanosheet Electrodes with Vertical, Horizontal and Random Alignment

Electrochemistry, 2020
TiO2(B) has a high theoretical capacity of 335 mAh g−1 for Li+ intercalation and thus has been considered as a candidate for lithium-ion capacitor and Li-ion battery negative electrodes. For high rate lithium storage, i.e.
Tomohiro YOSHIDA, Daisuke TAKIMOTO, Dai MOCHIZUKI, Wataru SUGIMOTO   +3 more
doaj   +1 more source

Carbon-Dot-Sensitized, Nitrogen-Doped TiO2in Mesoporous Silica for Water Decontamination through Nonhydrophobic Enrichment-Degradation Mode [PDF]

, 2015
Mesoporous silica synthesized from the co-condensation of tetraethoxysilane and silylated carbon dot containing amide group has been adopted as the carrier for the in-situ growth of TiO2 through an impregnation-hydrothermal crystallization process ...
Asahi, Chang, Cong, Fang, Frank, Frank, Fujishima, Hodes, Hoffmann, Jiang, Jiao, Kamegawa, Keiluweit, Kresge, Le Goff, Lee, Lei, Li, Lu, Ma, Nosaka, Qi, Qian, Rodrigues, Sun, Sun, Tan, Walcarius, Wang, Wang, Wang, Wang, Wei, White, Wold, Wu, Xie, Xing, Yan, Yang, Yang, Yang, Yoong, Zhang, Zhao   +44 more
core   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Surface and interstitial Ti diffusion at the rutile TiO2(110) surface [PDF]

, 2010
Diffusion of Ti through the TiO2 (110) rutile surface plays a key role in the growth and reactivity of TiO2. To understand the fundamental aspects of this important process, we present an analysis of the diffusion of Ti adspecies at the stoichiometric ...
Anisimov, Bennett, Bennett, Bennett, Bennett, Blöchl, Bowker, Bowker, C. S. Browne, Cuong, Di Valentin, Di Valentin, Diebold, Dubrovinsky, Dudarev, E. Sanville, Finazzi, Hallil, Hallil, Henderson, Henkelman, Iddir, Kresse, Kresse, Kresse, M. Basham, M. Nolan, Marezio, Morgan, Mulheran, Nolan, Onishi, P. A. Mulheran, Pentcheva, Poteryaev, R. A. Bennett, Rappe, Rohrer, Rohrer, Sanville, Sanville, Smith, Stone, Swamy, Swamy, Thomas, Thomas, Wendt, Yim, Zhang, Zhou   +50 more
core   +1 more source

Production of MgO/TiC Composites From MgO‐C Recyclates Using Spark Plasma Sintering

Advanced Engineering Materials, EarlyView.
Using the spark plasma sintering technique, MgO/TiC composites are manufactured from recycled MgO‐C refractories stemming from the steel production that were mixed with titanium powder. This article shows, how the size of the Ti grains and their distribution in the powder mixture affect the local carbon concentration in TiC.
Jiayan Yu, Christian Schimpf, Stefan Martin, David Rafaja   +3 more
wiley   +1 more source

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Removing Sodium Dodecyl Benzene Sulfonate Using a Hybrid Electrocoagulation/Flotation and Photocatalytic System [PDF]

Journal of Water and Environmental Nanotechnology, 2019
This study was conducted to evaluate sodium dodecyl benzene sulfonate removal using electrocoagulation/flotation and photocatalytic nano-TiO2 slurry systems.
Mahta Nazari, Bita Ayati
doaj   +1 more source

Metallic and Insulating Adsorbates on Graphene

, 2011
We directly compare the effect of metallic titanium (Ti) and insulating titanium dioxide (TiO2) on the transport properties of single layer graphene.
Kawakami, R. K., McCreary, K. M., Pi, K.
core   +1 more source