The surface charging at low density of protonatable surface sites

The point of zero charge (PZC) of a sparingly soluble metal oxide depends on the density of protonatable surface oxygen atoms. The shift in the PZC is due to protonation/deprotonation of water in the regions free of protonatable surface oxygen atoms originating from the solid. The PZC of alumina inc...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 21(2005), 16 vom: 02. Aug., Seite 7421-6
1. Verfasser: Kosmulski, Marek (VerfasserIn)
Format: Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM156775123
003 DE-627
005 20231223074838.0
007 tu
008 231223s2005 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n0523.xml 
035 |a (DE-627)NLM156775123 
035 |a (NLM)16042474 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Kosmulski, Marek  |e verfasserin  |4 aut 
245 1 4 |a The surface charging at low density of protonatable surface sites 
264 1 |c 2005 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 22.06.2006 
500 |a Date Revised 26.07.2005 
500 |a published: Print 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a The point of zero charge (PZC) of a sparingly soluble metal oxide depends on the density of protonatable surface oxygen atoms. The shift in the PZC is due to protonation/deprotonation of water in the regions free of protonatable surface oxygen atoms originating from the solid. The PZC of alumina increases when the density of protonatable surface oxygen atoms increases. In contrast, the PZC of titania is rather insensitive to the density of protonatable surface oxygen atoms. In surfaces of many materials the regions free of protonatable surface oxygen atoms dominate. These materials have a PZC at pH about 4 
650 4 |a Journal Article 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 21(2005), 16 vom: 02. Aug., Seite 7421-6  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:21  |g year:2005  |g number:16  |g day:02  |g month:08  |g pages:7421-6 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 21  |j 2005  |e 16  |b 02  |c 08  |h 7421-6