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Showing 1 to 12 of 15 entries
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Ring-opening polymerization of rac-lactide mediated by tetrametallic lithium and sodium diamino-bis(phenolate) complexes.

Dalton transactions (Cambridge, England : 2003)

Alhashmialameer D, Ikpo N, Collins J, Dawe LN, Hattenhauer K, Kerton FM.
PMID: 26538475
Dalton Trans. 2015 Dec 14;44(46):20216-31. doi: 10.1039/c5dt03119b.

Lithium and sodium compounds supported by tetradentate amino-bis(phenolato) ligands, [Li2(N2O2(BuBuPip))] (1), [Na2(N2O2(BuBuPip))] (2) (where [N2O2(BuBuPip)] = 2,2'-N,N'-homopiperazinyl-bis(2-methylene-4,6-tert-butylphenol), and [Li2(N2O2(BuMePip))] (3), [Na2(N2O2(BuMePip))] (4) (where [N2O2(BuMePip)] = 2,2'-N,N'-homopiperazinyl-bis(2-methylene-4-methyl-6-tert-butylphenol) were synthesized and characterized by NMR spectroscopy and MALDI-TOF mass spectrometry. Variable temperature...

Sodium compounds of the benzophenone dianion (diphenyloxidomethanide).

Dalton transactions (Cambridge, England : 2003)

Geier J, Rüegger H, Grützmacher H.
PMID: 16357968
Dalton Trans. 2006 Jan 07;(1):129-36. doi: 10.1039/b512173f. Epub 2005 Nov 22.

The benzophenone dianion [diphenyloxidomethanide, (Ph(2)CO)(2-)], which occurs in the well known deeply violet sodium/benzophenone tetrahydrofuran solutions, was crystallised with sodium cations in form of the two polymeric chain compounds [Na(2)(Ph(2)CO)(tetraglyme)](infinity) and [Na(2)(Ph(2)CO)(thf)(2)](infinity). It was found to aggregate with its...

Scrabbling around in Synthetic Nuances Managing Sodium Compounds: Bisphenol/Bisnaphthol Synthesis by Hydroxyl Group Masking.

Inorganic chemistry

Marszałek-Harych A, Trybuła D, Jędrzkiewicz D, Ejfler J.
PMID: 32353236
Inorg Chem. 2020 May 18;59(10):6895-6904. doi: 10.1021/acs.inorgchem.0c00310. Epub 2020 Apr 30.

A unique method of bisphenol/bisnaphthol synthesis is being proposed, serendipitously discovered in the course of the careful analysis of an aminophenol methylation reaction. The insightful exploration of the synthesis of N- or O-methylated species, originating from functionalized phenols obtained...

Correction methods for first-principles calculations of the solution enthalpy of gases and compounds in liquid metals.

Physical chemistry chemical physics : PCCP

Gil J, Oda T.
PMID: 34877579
Phys Chem Chem Phys. 2022 Jan 04;24(2):757-770. doi: 10.1039/d1cp02450g.

Liquid metals (LMs) have a wide range of engineering applications, such as in coolants, batteries, and flexible electronics. While accurate calculation methods for thermodynamic properties based on density functional theory (DFT) have been extensively developed for solid materials, including...

Alkali salts of C3-symmetric, linked aryloxides: selective binding of substrates with metal aggregates.

Inorganic chemistry

Dinger MB, Scott MJ.
PMID: 12526416
Inorg Chem. 2000 Mar 20;39(6):1238-54. doi: 10.1021/ic991309q.

The lithium, sodium, and potassium salts of tris(3,5-dialkyl-2-hydroxyphenyl)methanes (tert-butyl, tert-pentyl, methyl) have been prepared by reaction of the triarylmethane with n-butyllithium, sodium hydride, and potassium hydride, respectively. These compounds are all hexanuclear aggregates composed of two triarylmethane units. Whereas...

Room-Temperature Pressure Synthesis of Layered Black Phosphorus-Graphene Composite for Sodium-Ion Battery Anodes.

ACS nano

Liu Y, Liu Q, Zhang A, Cai J, Cao X, Li Z, Asimow PD, Zhou C.
PMID: 30027730
ACS Nano. 2018 Aug 28;12(8):8323-8329. doi: 10.1021/acsnano.8b03615. Epub 2018 Jul 20.

Sodium-ion batteries offer an attractive option for grid-level energy storage due to the high natural abundance of sodium and low material cost of sodium compounds. Phosphorus (P) is a promising anode material for sodium-ion batteries, with a theoretical capacity...

Effects of Water-Soluble Sodium Compounds on the Microstructure and Combustion Performance of Shengli Lignite.

ACS omega

Wang Y, Zhao Y, He R, Yan Z, Li X, Zhou H, Li N, Zhi K, Song Y, Teng Y, Liu Q.
PMID: 34604666
ACS Omega. 2021 Sep 16;6(38):24848-24858. doi: 10.1021/acsomega.1c03695. eCollection 2021 Sep 28.

Different water-soluble sodium compounds (NaCl, Na

Correction methods for first-principles calculations of the solution enthalpy of gases and compounds in liquid metals.

Physical chemistry chemical physics : PCCP

Gil J, Oda T.
PMID: 34877579
Phys Chem Chem Phys. 2021 Dec 08; doi: 10.1039/d1cp02450g. Epub 2021 Dec 08.

Liquid metals (LMs) have a wide range of engineering applications, such as in coolants, batteries, and flexible electronics. While accurate calculation methods for thermodynamic properties based on density functional theory (DFT) have been extensively developed for solid materials, including...

Polymorphism and Fast Potassium-Ion Conduction in the T5 Supertetrahedral Phosphidosilicate KSi.

Angewandte Chemie (International ed. in English)

Haffner A, Hatz AK, Zeman OEO, Hoch C, Lotsch BV, Johrendt D.
PMID: 33734533
Angew Chem Int Ed Engl. 2021 Jun 07;60(24):13641-13646. doi: 10.1002/anie.202101187. Epub 2021 May 07.

The all-solid-state battery (ASSB) is a promising candidate for electrochemical energy storage. In view of the limited availability of lithium, however, alternative systems based on earth-abundant and inexpensive elements are urgently sought. Besides well-studied sodium compounds, potassium-based systems offer...

In vitro cytotoxicity of the sodium, potassium and calcium salts of saccharin, sodium ascorbate, sodium citrate and sodium chloride.

Toxicology in vitro : an international journal published in association with BIBRA

Garland EM, Parr JM, Williamson DS, Cohen SM.
PMID: 20837425
Toxicol In Vitro. 1989;3(3):201-5. doi: 10.1016/0887-2333(89)90006-4.

The in vitro effects of saccharin were evaluated in a transformed rat-bladder epithelial cell line. AY-27 cells were seeded in a 35-mm tissue culture well and incubated for 24 hr with saccharin or other test compounds dissolved in the...

Matrix effect of sodium compounds on the determination of metal ions in aqueous solutions by underwater laser-induced breakdown spectroscopy.

Applied optics

Goueguel C, McIntyre DL, Jain J, Karamalidis AK, Carson C.
PMID: 26193154
Appl Opt. 2015 Jul 01;54(19):6071-9. doi: 10.1364/AO.54.006071.

A significant portion of the carbon sequestration research being performed in the United States involves the risk assessment of injecting large quantities of carbon dioxide into deep saline aquifers. Leakage of CO2 has the potential to affect the quality...

Correction methods for first-principles calculations of the solution enthalpy of gases and compounds in liquid metals.

Physical chemistry chemical physics : PCCP

Gil J, Oda T.
PMID: 34877579
Phys Chem Chem Phys. 2021 Dec 08; doi: 10.1039/d1cp02450g. Epub 2021 Dec 08.

Liquid metals (LMs) have a wide range of engineering applications, such as in coolants, batteries, and flexible electronics. While accurate calculation methods for thermodynamic properties based on density functional theory (DFT) have been extensively developed for solid materials, including...

Showing 1 to 12 of 15 entries