Matches in SemOpenAlex for { <https://semopenalex.org/work/W2172002785> ?p ?o ?g. }
- W2172002785 endingPage "76" @default.
- W2172002785 startingPage "57" @default.
- W2172002785 abstract "Aging of synthetic goethite at 140 degrees C overnight leads to a composite material in which hematite is detectable by Mössbauer spectroscopy, but X-ray diffraction does not reveal any hematite peaks. The pristine point of zero charge (PZC) of synthetic goethite was found at pH 9.4 as the common intersection point of potentiometric titration curves at different ionic strengths and the isoelectric point (IEP). For the goethite-hematite composite, the common intersection point (pH 9.4), and the IEP (pH 8.8) do not match. The electrokinetic potential of goethite at ionic strengths up to 1 mol dm(-3) was determined. Unlike metal oxides, for which the electrokinetic potential is reversed to positive over the entire pH range at sufficiently high ionic strength, the IEP of goethite is rather insensitive to the ionic strength. A literature survey of published PZC/IEP values of iron oxides and hydroxides indicated that the average PZC/IEP does not depend on the degree of hydration (oxide or hydroxide). Our material showed a higher PZC and IEP than most published results. The present results confirm the allegation that electroacoustic measurements produce a higher IEP than the average IEP obtained by means of classical electrokinetic methods." @default.
- W2172002785 created "2016-06-24" @default.
- W2172002785 creator A5003777827 @default.
- W2172002785 creator A5008144966 @default.
- W2172002785 creator A5041182108 @default.
- W2172002785 creator A5054264937 @default.
- W2172002785 date "2003-03-01" @default.
- W2172002785 modified "2023-10-18" @default.
- W2172002785 title "Synthesis and characterization of goethite and goethite–hematite composite: experimental study and literature survey" @default.
- W2172002785 cites W1506079020 @default.
- W2172002785 cites W1643999244 @default.
- W2172002785 cites W1663400719 @default.
- W2172002785 cites W1865474936 @default.
- W2172002785 cites W1895094153 @default.
- W2172002785 cites W1964298524 @default.
- W2172002785 cites W1965804331 @default.
- W2172002785 cites W1967146589 @default.
- W2172002785 cites W1967731276 @default.
- W2172002785 cites W1970257930 @default.
- W2172002785 cites W1973475165 @default.
- W2172002785 cites W1974450433 @default.
- W2172002785 cites W1976618159 @default.
- W2172002785 cites W1977838585 @default.
- W2172002785 cites W1980671448 @default.
- W2172002785 cites W1980948817 @default.
- W2172002785 cites W1982140002 @default.
- W2172002785 cites W1983031962 @default.
- W2172002785 cites W1988206500 @default.
- W2172002785 cites W1989310564 @default.
- W2172002785 cites W1989951303 @default.
- W2172002785 cites W1990331636 @default.
- W2172002785 cites W1992280417 @default.
- W2172002785 cites W1994199652 @default.
- W2172002785 cites W1996612476 @default.
- W2172002785 cites W1996780181 @default.
- W2172002785 cites W1999274077 @default.
- W2172002785 cites W2002794704 @default.
- W2172002785 cites W2005815543 @default.
- W2172002785 cites W2006648814 @default.
- W2172002785 cites W2006942807 @default.
- W2172002785 cites W2007260110 @default.
- W2172002785 cites W2008698431 @default.
- W2172002785 cites W2009880100 @default.
- W2172002785 cites W2010408036 @default.
- W2172002785 cites W2011837236 @default.
- W2172002785 cites W2012140767 @default.
- W2172002785 cites W2012333487 @default.
- W2172002785 cites W2015837152 @default.
- W2172002785 cites W2016841397 @default.
- W2172002785 cites W2018224458 @default.
- W2172002785 cites W2018510272 @default.
- W2172002785 cites W2019593228 @default.
- W2172002785 cites W2019643501 @default.
- W2172002785 cites W2023401040 @default.
- W2172002785 cites W2023840660 @default.
- W2172002785 cites W2024451308 @default.
- W2172002785 cites W2026109809 @default.
- W2172002785 cites W2027490652 @default.
- W2172002785 cites W2028712623 @default.
- W2172002785 cites W2028982965 @default.
- W2172002785 cites W2030769058 @default.
- W2172002785 cites W2030785911 @default.
- W2172002785 cites W2031921155 @default.
- W2172002785 cites W2033633604 @default.
- W2172002785 cites W2033886449 @default.
- W2172002785 cites W2034730535 @default.
- W2172002785 cites W2034995918 @default.
- W2172002785 cites W2036122636 @default.
- W2172002785 cites W2036234641 @default.
- W2172002785 cites W2036931387 @default.
- W2172002785 cites W2037134549 @default.
- W2172002785 cites W2037855159 @default.
- W2172002785 cites W2039221663 @default.
- W2172002785 cites W2041373072 @default.
- W2172002785 cites W2042466938 @default.
- W2172002785 cites W2042671188 @default.
- W2172002785 cites W2043003473 @default.
- W2172002785 cites W2044094056 @default.
- W2172002785 cites W2044281222 @default.
- W2172002785 cites W2044561123 @default.
- W2172002785 cites W2044934690 @default.
- W2172002785 cites W2044956788 @default.
- W2172002785 cites W2045274152 @default.
- W2172002785 cites W2046540588 @default.
- W2172002785 cites W2048384655 @default.
- W2172002785 cites W2048528184 @default.
- W2172002785 cites W2049580853 @default.
- W2172002785 cites W2053084654 @default.
- W2172002785 cites W2054527678 @default.
- W2172002785 cites W2055089819 @default.
- W2172002785 cites W2055416655 @default.
- W2172002785 cites W2055510214 @default.
- W2172002785 cites W2058098574 @default.
- W2172002785 cites W2058104881 @default.
- W2172002785 cites W2063548212 @default.
- W2172002785 cites W2064719910 @default.
- W2172002785 cites W2064853923 @default.
- W2172002785 cites W2065366042 @default.