A theoretical insight into the catalytic effect of a mixed-metal oxide at the nanometer level: The case of the highly active metal/CeOx/TiO2(110) catalysts [PDF]
, 2010 The structural and electronic properties of CeOx species supported on the rutile TiO2 110 surface have been examined by means of periodic density-functional calculations that use a generalized gradient approximation functional including a Hubbard-like ...
Fernández Sanz, Javier +5 more
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Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
AgandCuloadedonTiO2/graphite as a catalyst for �Escherichia coli- contaminated water disinfection [PDF]
, 2010 TiO2 film was synthesized by means of the chemical bath deposition (CBD) method from TiCl4 as a precursor and surfactant cetyl trimethyl ammonium bromide (CTAB) as a linking and assem- bling agent of the titanium hydroxide network on a graphite ...
Hapsari, Anita M. +3 more
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Electrochemical and photo-electrochemical processes of Methylene blue oxidation by Ti/TiO2 electrodes modified with Fe-allophane [PDF]
, 2017 Indexación: Scopus.This work reports the degradation of methylene blue (MB) on Ti/TiO2 and Ti/TiO2/Fe-allophane electrodes in a pH 3 using 0.1 M Na2SO4 as support electrolyte.
Berríos, C. +3 more
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Advanced Engineering Materials, EarlyView.This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim +4 more
wiley +1 more source
Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2020 Trong bài báo này, vật liệu quang xúc tác Cu2O/TiO2/rGO đã được tổng hợp bằng phương pháp thuỷ nhiệt. Các mẫu tổng hợp được đặc trưng bằng các phương pháp nhiễu xạ tia X (XRD), hồng ngoại (FT−IR), năng lượng tán xạ tia X (EDX), hiển vi điện tử truyền qua
Nguyen Thi Anh Thu +2 more
doaj +1 more source
Electronic structure and enhanced visible light absorption of N, B-codoped TiO2
, 2012 We present the GGA+U calculations to investigate the electronic structure and visible light absorption of the N, B-codoped anatase TiO2. The NsBi (substitutional N, interstitial B) codoped TiO2 produces significant Ti 3d and N 2p mid-gap states when the ...
Chen +16 more
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Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
تأثیر نانوپرکننده های دی اکسیدتیتانیم و مونت موریلونیت بر ویژگی های توپوگرافی، حرارتی و نوری فیلم های زیست نانوکامپوزیت بر پایه نشاسته [PDF]
مجله پژوهشهای علوم و صنایع غذایی ایران, 2016 در این پژوهش، فیلم های زیست نانو کامپوزیت نشاستهی نرم شده (PS) حاوی نانولایه های دو بعدی سدیم مونت موریلونیت (MMT) و نانوذرات سه بُعدی دی اکسید تیتانیم (TiO2) به روش قالب ریزی تهیه شدند.
سید امیر اولیایی +3 more
doaj +1 more source
In-situ X-ray spectroscopy of the electric double layer around TiO2 nanoparticles dispersed in aqueous solution: Implications for H2 generation [PDF]
, 2019 We report an experimental observation of a significant amount of hydroxide (OH–) created upon water dissociation and subsequently trapped around TiO2 nanoparticles dispersed in NH4OH aqueous solution. The hydroxide species is identified and quantified by
Ali, Hebatallah +4 more
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