52014-82-1

Basic information

• Product Name: CERIC TITANATE
• Synonyms: CERIC TITANATE;CERIUM TITANATE;cerium titanium tetraoxide;CERIC TITANATE, 99.9%;Titanic acid cerium(IV) salt;Cerium titanium oxide (cetio4);Einecs 257-606-5
• CAS NO: 52014-82-1
• Molecular Formula: CeO4Ti
• Molecular Weight: 251.98
• EINECS: 257-606-5
• Mol File: 52014-82-1.mol

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: CERIC TITANATE(CAS DataBase Reference)
• NIST Chemistry Reference: CERIC TITANATE(52014-82-1)
• EPA Substance Registry System: CERIC TITANATE(52014-82-1)

Safety Data

• Hazardous Substances Data: 52014-82-1(Hazardous Substances Data)

Usage

InChI:InChI=1/Ce.O.Ti/q;-2;

Relevant articles and documents

Enhanced reducibility of Ce1-xTixO2 compared to that of CeO2 and higher redox catalytic activity of Ce1-x-yTixPtyO2-δ compared to that of Ce1-xPtxO2-δ

Nanocrystalline Ce1-xTixO2 (0 ≤ x ≤ 0.4) and Ce1-x-yTixPtyO2-δ (x = 0.15, y = 0.01, 0.02) solid solutions crystallizing in fluorite structure have been prepared by a single step solution combustion method. Temperature programmed reduction and XPS study of Ce1-xTixO 2 (x = 0.0-04) show complete reduction of Ti4+ to Ti 3+ and reduction of ～20% Ce4+ to Ce3+ state compared to 8% Ce4+ to Ce3+ in the case of pure CeO 2 below 675°C. The substitution of Ti ions in CeO2 enhances the reducibility of CeO2. Ce0.84Ti 0.15Pt0.01O2-δ crystallizes in fluorite structure and Pt is ionically substituted with 2+ and 4+ oxidation states. The H/Pt atomic ratio at 30°C over Ce0.84Ti0.15Pt 0.01O2-δ is 5 and that over Ce0.99Pt 0.01O2-δ is 4 against just 0.078 for 8 nm Pt metal particles. Carbon monoxide and hydrocarbon oxidation activity are much higher over Ce1-x-yTixPtyO2 (x = 0.15, y = 0.01, 0.02) compared to Ce1-xPtxO2 (x = 0.01, 0.02). Synergistic involvement of Pt2+/Pto and Ti 4+/Ti3+ redox couples in addition to Ce 4+/Ce3+ due to the overlap of Pt(5d), Ti(3d), and Ce(4f) bands near EF is shown to be responsible for improved redox property and higher catalytic activity.

Controlled synthesis of nanocrystalline CeO2 and Ce1-xMxO2-δ (M=Zr, Y, Ti, Pr and Fe) solid solutions by the hydrothermal method: Structure and oxygen storage capacity

CeO2 and Ce1-xMxO2-δ (M=Zr, Ti, Pr, Y and Fe) nanocrystallites of 5-10 nm sizes have been synthesized by hydrothermal method using diethylenetriamine (DETA) and melamine as complexing agents. Compounds have been

Noble metal ionic catalysts: Correlation of increase in CO oxidation activity with increasing effective charge on Pd ion in Pd ion substituted Ce1-xMxO2-δ (M = Ti, Zr and Hf)

Pd ion substituted Ce1-xMxO2-δ (M = Ti, Zr, Hf) have been prepared by a single step solution combustion method. Two atom% Pd ion substitution in the title compounds is confirmed by X-ray diffraction (XRD) and Pd ion charge