Cerium(III) acetylacetonate hydrate

Name: Cerium(III) acetylacetonate hydrate
SKU: ACM15653017
Rating: 5 (1 reviews)

CAS

15653-01-7

Catalog Number

ACM15653017

Category

Main Products

Molecular Weight

491.44

Molecular Formula

C15H21CeO6·3H₂O

If you have any other questions or need other size, please get a quote.

Specification

Appearance

Lingt yellow powder or crystals

Synthesis of Mesoporous Nanoceria from Cerium(III) Acetylacetonate

Zagaynov, Igor V., et al. Journal of Sol-Gel Science and Technology, 2015, 74, 103-108.

Ceria nanopowders with an average particle size of approximately 10 nm were synthesized using the sol-gel method, employing cerium (III) nitrate or cerium(III) acetylacetonate [Ce(AcAc)3] as precursors. Dimethyloctylamine (DMOA) was a low molecular weight stabiliser and hydrolyser, and acetylacetone was a chelating ligand to prevent the rapid hydrolysis of cerium ions. Using acetylacetonate ligands allowed mesoporous ceria to form, with a narrow pore size distribution ranging from 2 to 4 nm.
Synthesis Procedure
· Cerium (III) nitrate [Ce(NO3)3·6H2O] was first dissolved in deionized water to create a 0.05 M solution. Following stirring, ethanol was added (with a volume ratio of water to ethanol of 10), along with DMOA and acetylacetone (HAcAc). The mixtures were then blended to produce a water-organic phase, which was stirred to form the sol, with all steps conducted at 80 °C.
· In an alternative synthesis approach, cerium (III) acetylacetonate hydrate [Ce(AcAc)3·H2O] was dissolved in methanol to create a 0.015 M solution before adding the stabilizer (DMOA). After stirring, deionized water was introduced (at a volume ratio of water to methanol of 0.5).

Efficient Free Radical Scavengers Based on Ce(III) Coordination Complexes Such as Cerium(III) Acetylacetonate

Kwon, Taehyun, et al. Advanced Energy and Sustainability Research, 2022, 3(7), 2200011.

This work reported that Ce coordination compounds can be used as efficient and generally applicable free radical scavengers in energy conversion and storage devices involving several Ce-based coordination compounds with different chelating ligands (dipicolinate, dipicolinate, and acetylacetonate). The three Ce-based coordination compounds were [Ca3(H2O)12Ce2(dipic)6]·6H2O (1), Na2[Ce(pic)5]·picH·4H2O (2) and cerium(III) acetylacetonate hydrate [Ce(acac)3(H2O)2] (3). These Ce-based coordination compound free radical scavengers improve the durability of organic photovoltaic (OPV) devices.
To use Ce complex radical scavengers in PEMFC, Ce complexes were added to reinforced composite membranes containing PFSA ionomers. The addition of Ce complex radical scavengers did not lead to a decrease in the initial performance of PEMFC. In contrast, the application of free Ce3+ salts in PEMFCs led to a decrease in initial performance because it blocked the proton transport pathway in the membrane.
In addition, Ce complexes improved the photostability of OPV devices by scavenging hydroxyl radicals generated by UV irradiation. Ce complexes can be used as an interlayer between the electron transport layer (ZnO) and the photoactive layer (PBDB-T:ITIC).

What is the molecular formula of Cerium(III) acetylacetonate hydrate?

The molecular formula of Cerium(III) acetylacetonate hydrate is C15H26CeO7.

What is the molecular weight of Cerium(III) acetylacetonate hydrate?

The molecular weight of Cerium(III) acetylacetonate hydrate is 458.48 g/mol.

What are the synonyms of Cerium(III) acetylacetonate hydrate?

The synonyms of Cerium(III) acetylacetonate hydrate are 206996-61-4, Cerium;(Z)-4-hydroxypent-3-en-2-one;hydrate, MFCD00150164, cerium (iii) acetylacetonate hydrate.

What is the parent compound of Cerium(III) acetylacetonate hydrate?

The parent compound of Cerium(III) acetylacetonate hydrate is 3-Penten-2-one, 4-hydroxy-.

What are the component compounds of Cerium(III) acetylacetonate hydrate?

The component compounds of Cerium(III) acetylacetonate hydrate are 3-Penten-2-one, 4-hydroxy- and water.

When was Cerium(III) acetylacetonate hydrate created?

Cerium(III) acetylacetonate hydrate was created on July 12, 2007.

When was Cerium(III) acetylacetonate hydrate last modified?

Cerium(III) acetylacetonate hydrate was last modified on October 21, 2023.

What are the computed descriptors of Cerium(III) acetylacetonate hydrate?

The computed descriptors of Cerium(III) acetylacetonate hydrate are IUPAC Name, InChI, InChIKey, Canonical SMILES, and Isomeric SMILES.

What is the CAS number of Cerium(III) acetylacetonate hydrate?

The CAS number of Cerium(III) acetylacetonate hydrate is 206996-61-4.

What are some computed properties of Cerium(III) acetylacetonate hydrate?

Some computed properties of Cerium(III) acetylacetonate hydrate include the hydrogen bond donor count, hydrogen bond acceptor count, rotatable bond count, exact mass, topological polar surface area, heavy atom count, formal charge, complexity, isotope atom count, defined atom stereocenter count, undefined atom stereocenter count, defined bond stereocenter count, undefined bond stereocenter count, and covalently-bonded unit count.