Results 21 to 30 of about 78,539 (204)

Dialkyldithiophosphate Acids (HDDPs) as Effective Lubricants of Sol–Gel Titania Coatings in Technical Dry Friction Conditions [PDF]

open access: yes, 2011
The goal of this study was the investigation of the effectiveness of dialkyldithiophosphate acids (HDDPs) films in improving the tribological properties of thin, sol– gel derived titania coatings.
AM Barnes   +24 more
core   +1 more source

Nanocomposites containing titanium dioxide for environmental remediation

open access: yesDesigned Monomers and Polymers, 2021
Titania is considered to be one of the most versatile material in its nanoform. Scientific community looks towards it to address various pressing global problems.
Soad Z. Alsheheri
doaj   +1 more source

Catalytic coatings on steel for low-temperature propane prereforming to solid oxide fuel cell (SOFC) application [PDF]

open access: yes, 2009
Catalyst layers (4–20 lm) of rhodium (1 wt%) supported on alumina, titania, and ceria–zirconia (Ce0.5Zr0.5O2) were coated on stainless-steel corrugated sheets by dip-coating in very stable colloidal dispersions of nanoparticles in water.
Alphonse, Pierre, Ansart, Florence
core   +2 more sources

Analisis sistem peradilan pidana anak dengan children hearing prespektif fiqh siyasah assyar’iyyah

open access: yesJurnal Educatio: Jurnal Pendidikan Indonesia, 2023
Membicarakan mengenai strategi penanganan perkara Anak tidak jauh dari usaha penanggulangan kriminalitas Anak. Penelitian ini didasari oleh sistem peradilan Pidana Anak yang dilaksanakan sampai sekarang ini dengan landasan dari Undang-Undang Nomor 11 ...
Titania Fadhillah, Irwansyah Irwansyah
doaj   +1 more source

Synthesis and textural properties of unsupported and supported rutile (TiO2) membranes [PDF]

open access: yes, 1993
Two approaches were postulated for improving the stability of porous texture of titania membranes: (1) retarding the phase transformation and grain growth; (2) avoiding the phase transformation.
Burggraaf, Anthonie J.   +4 more
core   +3 more sources

The effect of titania doping on structure and mechanical properties of calcia-stabilized zirconia ceramic

open access: yesJournal of Materials Research and Technology, 2019
The effect of titania doping on density, phase composition, and mechanical properties of calcia-stabilized tetragonal zirconia ceramics (Ca-TZP) was investigated. The samples were prepared via milling, spray drying and consequent uniaxial pressing of the
Andrey O. Zhigachev   +2 more
doaj   +1 more source

Significant effect of concentration ratio in synthesizing titania nanoflowers (TNF) powder via facile hydrothermal method [PDF]

open access: yes, 2018
The significant effect of titanium butoxide and hydrochloric acid (TBut/HCl) concentration ratio in synthesizing titania nanoflowers (TNF) towards powder morphologies, crystallographic phases, surface area and band gap were investigated.
Abd Rashid, Abdul Qaiyyum   +9 more
core   +1 more source

STUDI PREPARASI DAN KARAKTERISASI SEL SURYA BERBASIS TITANIA MELALUI PENYISIPAN LOGAM TEMBAGA (CU) DENGAN BERBAGAI VARIASI MASSA PADA LAPISAN AKTIF TITANIA

open access: yesJurnal Sains Dasar, 2017
Abstrak                  Penelitian ini bertujuan untuk mengetahui pengaruh penyisipan logam tembaga (Cu) dengan berbagai variasi massa terhadap struktur morfologi dan komposisi bahan pada permukaan lapisan titania, absorbansi lapisan titania, resistansi
Rita Prasetyowati
doaj   +1 more source

PREPARASI DAN KARAKTERISASI NANO KOMPOSIT KITOSAN-SILIKA DAN KITOSAN-SILIKA TITANIA (Preparation and Characterisation of Chitosan-Silica and Chitosan Silica Titania Nano Composites)

open access: yesJurnal Manusia dan Lingkungan, 2012
ABSTRAK Telah dibuat komposit kitosan silika dan kitosan silika titania dari larutan kitosan dan sol silika serta sol silika titania untuk aplikasi bahan antibakteri.
Dina Kartika Maharani   +3 more
doaj   +1 more source

Stabilization and Dispersion of OSA Starch-Coated Titania Nanoparticles in Kappa-Carrageenan-Based Solution

open access: yesNanomaterials, 2022
Titania is a white pigment used widely in papermaking, paints and cosmetic industries. Dispersion and stabilization of high concentration titania in water-based system remains a great bottleneck in industry nowadays, because aggregation of titania ...
Xingyu Chen   +8 more
doaj   +1 more source

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