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Solubilities of selected organic electronic materials in pressurized hot water and estimations of aqueous solubilities at 298.15K
descriptionPublicationkeyboard_double_arrow_right Article 2013 Czech Republic Elsevier BV
Authors: Pavel Karásek; Barbora Hohnová; Josef Planeta; Lenka Št’avíková; +1 Authors
Pavel Karásek; Barbora Hohnová; Josef Planeta; Lenka Št’avíková; Michal Roth;
doi: 10.1016/j.chemosphere.2012.10.085
pmid: 23177709
handle: 11104/0217390
doi: 10.1016/j.chemosphere.2012.10.085
pmid: 23177709
handle: 11104/0217390
Increasing production and disposal of organic light-emitting diode (OLED) displays for smartphones and tablets may have impact on the environment depending on the aqueous solubility of the pertinent chemicals. Here, aqueous solubilities are presented for several compounds, mostly aromatic amines, used as hole transport materials in the OLED displays. Solute selection includes 1,4-bis(diphenylamino)benzene, tetra-N-phenylbenzidine, 4,4'-bis(N-carbazolyl)-1,1'-biphenyl, 1,3,5-tris(diphenylamino)benzene, and 9,10-bis(phenylethynyl)anthracene. The solubilities are those in pressurized hot water (PHW), i.e., measured at elevated temperature (up to 260 °C) and pressure. The semi-quantitative estimates of room-temperature solubilities of the solutes have been obtained from extrapolations of the solubilities in PHW. For the compounds studied, the estimated aqueous solubilities at room temperature do not exceed 2×10(-11) g of the solute per 1 kg of water. Aqueous solubilities of triphenylamine have also been measured and used to upgrade a recent group-contribution model of aqueous solubilities of organic nonelectrolytes with the parameters for the nitrogen atom in aromatic amines.
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Article . 2013
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https://pubmed.ncbi.nlm.nih.go...
Article . 2012
Data sources: Europe PubMed Central
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Repository of the Cz...arrow_drop_down
Repository of the Czech Academy of Sciences
Article . 2013
Data sources: Repository of the Czech Academy of Sciences
Chemosphere
Article . 2013
License: https://www.elsevier.com/tdm/userlicense/1.0/
Data sources: Crossref
https://pubmed.ncbi.nlm.nih.go...
Article . 2012
Data sources: Europe PubMed Central
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Solubilities of selected organic electronic materials in pressurized hot water and estimations of aqueous solubilities at 298.15K
descriptionPublicationkeyboard_double_arrow_right Article 2013 Czech Republic Elsevier BV
Authors: Pavel Karásek; Barbora Hohnová; Josef Planeta; Lenka Št’avíková; +1 Authors
Pavel Karásek; Barbora Hohnová; Josef Planeta; Lenka Št’avíková; Michal Roth;
doi: 10.1016/j.chemosphere.2012.10.085
pmid: 23177709
handle: 11104/0217390
doi: 10.1016/j.chemosphere.2012.10.085
pmid: 23177709
handle: 11104/0217390
Increasing production and disposal of organic light-emitting diode (OLED) displays for smartphones and tablets may have impact on the environment depending on the aqueous solubility of the pertinent chemicals. Here, aqueous solubilities are presented for several compounds, mostly aromatic amines, used as hole transport materials in the OLED displays. Solute selection includes 1,4-bis(diphenylamino)benzene, tetra-N-phenylbenzidine, 4,4'-bis(N-carbazolyl)-1,1'-biphenyl, 1,3,5-tris(diphenylamino)benzene, and 9,10-bis(phenylethynyl)anthracene. The solubilities are those in pressurized hot water (PHW), i.e., measured at elevated temperature (up to 260 °C) and pressure. The semi-quantitative estimates of room-temperature solubilities of the solutes have been obtained from extrapolations of the solubilities in PHW. For the compounds studied, the estimated aqueous solubilities at room temperature do not exceed 2×10(-11) g of the solute per 1 kg of water. Aqueous solubilities of triphenylamine have also been measured and used to upgrade a recent group-contribution model of aqueous solubilities of organic nonelectrolytes with the parameters for the nitrogen atom in aromatic amines.
Repository of the Cz...arrow_drop_down
Repository of the Czech Academy of Sciences
Article . 2013
Data sources: Repository of the Czech Academy of Sciences
Chemosphere
Article . 2013
License: https://www.elsevier.com/tdm/userlicense/1.0/
Data sources: Crossref
https://pubmed.ncbi.nlm.nih.go...
Article . 2012
Data sources: Europe PubMed Central
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citeCite
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7
citations 7
popularity Average
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Powered by BIP!
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Repository of the Cz...arrow_drop_down
Repository of the Czech Academy of Sciences
Article . 2013
Data sources: Repository of the Czech Academy of Sciences
Chemosphere
Article . 2013
License: https://www.elsevier.com/tdm/userlicense/1.0/
Data sources: Crossref
https://pubmed.ncbi.nlm.nih.go...
Article . 2012
Data sources: Europe PubMed Central
linkLink to
shareshareShare
citeCite
addClaim
Please grant OpenAIRE to access and update your ORCID works.
This Research product is the result of merged Research products in OpenAIRE.

You have already added works in your ORCID record related to the merged Research product.
This Research product is the result of merged Research products in OpenAIRE.

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Solubilities of selected organic electronic materials in pressurized hot water and estimations of aqueous solubilities at 298.15K

Solubilities of selected organic electronic materials in pressurized hot water and estimations of aqueous solubilities at 298.15K

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Solubilities of selected organic electronic materials in pressurized hot water and estimations of aqueous solubilities at 298.15K

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Solubilities of selected organic electronic materials in pressurized hot water and estimations of aqueous solubilities at 298.15K

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