Results 61 to 70 of about 79,174 (235)

Improved antimicrobial activities of biphasic titania nanowires against Gram-negative and Gram-positive bacteria

Kuwait Journal of Science
This research focused on the synthesis of biphasic titania nanowires from commercially available anatase titania via hydrothermal method to improve its antimicrobial activity.
Ridwan M., Prastya M.E., Fadilah C.
doaj   +1 more source

Plasmonic Titania Photocatalysts Active under UV and Visible-Light Irradiation: Influence of Gold Amount, Size, and Shape

Journal of Nanotechnology, 2012
Plasmonic titania photocatalysts were prepared by titania modification with gold by photodeposition. It was found that for smaller amount of deposited gold (≤0.1 wt%), anatase presence and large surface area were beneficial for efficient hydrogen ...
Ewa Kowalska, Sven Rau, Bunsho Ohtani
doaj   +1 more source

Analisis Karakteristik Penumpang Bus Trans Banyumas Terhadap Karakteristik Perilaku Perjalanan Pada Koridor I Pasar Pon – Terminal Ajibarang [PDF]

Techno
Kota Banyumas memiliki BRT Trans-Banyumas sebagai salah satu transportasi massal yang diharapkan menjadi transportasi dengan pelayanan terbaik, nyaman, aman, dan cepat.
Titania Nur Fauziah, Juanita
doaj   +1 more source

Angular redistribution of near-infrared emission from quantum dots in 3D photonic crystals [PDF]

, 2009
We study the angle-resolved spontaneous emission of near-infrared light sources in 3D photonic crystals over a wavelength range from 1200 to 1550 nm. To this end PbSe quantum dots are used as light sources inside titania inverse opal photonic crystals ...
A. Femius Koenderink, Astratov V. N., Bart H. Husken, Barth M., Bechger L., Blanco A., Blanco A., Blum C., Born M., Brzezinski A., de Dood M. J., Du H., Durian D. J., Fujita M., Galisteo-Lopez J.-F., García P. D., Gómez Rivas J., Harbold J. M., Huang J., Husken B. H., Ishimaru A., Jorgensen M. R., Julsgaard B., Kaas B. C., Koenderink A. F., Koenderink A. F., Koenderink A. F., Koenderink A. F., Koenderink A. F., Koenderink A. F., Kop R. H. J., Lagendijk A., Lakowicz J. R., Leistikow M. D., Li J., Li J., Li J., Li M., Lifshitz E., Lin Y., Lodahl P., Megens M., Moreels I., Muskens O. L., Neale N. R., Nikolaev I. S., Nikolaev I. S., Noda S., Noh H., Ogawa S., Petrov E. P., Romanov S. G., Schaller R. D., Schriemer H. P., Sheng P., Sprik R., Trinh M. T., Vahala K. J., Vallée R. A. L., van Albada M. P., van Driel H. M., Vera M. U., Vlasov Y. A., Vlasov Y. A., Wehrenberg B. L., Wijnhoven J. E. G. J., Wijnhoven J. E. G. J., Willem L. Vos, Wise F. W., Woldering L. A., Yablonovitch E., Yamasaki T., Yoshino K., Zhu J. X.   +73 more
core   +3 more sources

Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque, Niloofar Mozaffari, Louis Fradette, Serge Kaliaguine   +3 more
wiley   +1 more source

Nanoscale roughness and morphology affect the IsoElectric Point of titania surfaces [PDF]

, 2013
We report on the systematic investigation of the role of surface nanoscale roughness and morphology on the charging behaviour of nanostructured titania (TiO2) surfaces in aqueous solutions. IsoElectric Points (IEPs) of surfaces have been characterized by
Borghi, F., Milani, P., Podestà, A., Vyas, V.   +3 more
core   +4 more sources

Hybrid machine learning and genetic algorithm approach for catalyst and process optimization in Fischer–Tropsch synthesis toward sustainable fuel production

The Canadian Journal of Chemical Engineering, EarlyView.
Graphical representation of a data‐driven framework for Fischer‐Tropsch synthesis (FTS) modelling and optimization. Abstract This study presents a data‐driven approach for predicting the relationships between catalyst design, process conditions, and product selectivity in Fischer–Tropsch synthesis (FTS).
Doaa M. Hassan, Ryan Gosselin, Nicolas Abatzoglou   +2 more
wiley   +1 more source

Single Atom‐Modified TiO2‐Based Catalysts for Photoelectrochemical Water Splitting: From Fundamentals to Future Prospects

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Hydrogen and oxygen generated from water splitting process by photoelectrocatalysis of single atom modified TiO2 based photoelectrocatalysts. The accelerating demand for green hydrogen has intensified the development of efficient and durable photoelectrocatalysts (PECs) for sustainable water splitting.
Zichu Zhao, Cheryl Suwen Law, Abel Santos   +2 more
wiley   +1 more source

Astrometry of the main satellites of Uranus: 18 years of observations

, 2015
We determine accurate positions of the main satellites of Uranus: Miranda, Ariel, Umbriel, Titania, and Oberon. Positions of Uranus, as derived from those of these satellites, are also determined. The observational period spans from 1992 to 2011.
Andrei, A. H., Assafin, M., Benedetti-Rossi, G., Braga-Ribas, F., Camargo, J. I. B., Dias-Oliveira, A., Gomes-Júnior, A. R., Magalhães, F. P., Neto, D. N. da Silva, Vieira-Martins, R.   +9 more
core   +3 more sources

Recent Advances in Pickering Emulsion Templated Phase Change Material Microcapsules: Design, Fabrication, and Multifunctional Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fabrication process of phase change microcapsules using a Pickering emulsion template method and their subsequent applications. The increasing demand for efficient thermal energy storage systems has driven the development of phase change material microcapsules (PCMMs), which provide high energy‐storage density, reversible phase change, and reduced ...
Ziyan Li, Jinsheng Sun, Kaihe Lv, Chaozheng Liu, Meichun Li   +4 more
wiley   +1 more source