Surface Chemical Characterization of Maleic Acid Mono[2-(4-alkylpiperazinyl)-ethyl esters]. 1. The Complex Adsorption Behavior of an Ampholytic Surfactant

Langmuir ◽  
1994 ◽  
Vol 10 (11) ◽  
pp. 3959-3965 ◽  
Author(s):  
H. Fiedler ◽  
R. Wuestneck ◽  
B. Weiland ◽  
R. Miller ◽  
K. Haage
Keyword(s):  
Maleic Acid ◽  
Chemical Characterization ◽  
Ethyl Esters ◽  
Adsorption Behavior ◽  
Surface Chemical ◽  
Complex Adsorption

Surface Chemical Characterization of Maleic Acid Mono[2-(4-alkylpiperazinyl)ethyl esters]. 2. pH-Dependent Adsorption Behavior of an Ampholytic Surfactant

Langmuir ◽  
1994 ◽  
Vol 10 (11) ◽  
pp. 3966-3971 ◽  
Author(s):  
R. Wuestneck ◽  
H. Fiedler ◽  
R. Miller ◽  
K. Haage
Keyword(s):  
Maleic Acid ◽  
Chemical Characterization ◽  
Ethyl Esters ◽  
Adsorption Behavior ◽  
Surface Chemical ◽  
Ph Dependent

Physico-chemical characterization of metal-doped bone chars and their adsorption behavior for water defluoridation

2015 ◽  
Vol 355 ◽  
pp. 748-760 ◽  
Author(s):  
C.K. Rojas-Mayorga ◽  
A. Bonilla-Petriciolet ◽  
J. Silvestre-Albero ◽  
I.A. Aguayo-Villarreal ◽  
D.I. Mendoza-Castillo
Keyword(s):  
Chemical Characterization ◽  
Adsorption Behavior ◽  
Physico Chemical ◽  
Metal Doped

Surface Chemical Characterization of Copper Oxide and its Relationship to Adhesion in Formed Epoxy/Copper Interfaces

1999 ◽  
Vol 69 (1-2) ◽  
pp. 165-179 ◽  
Author(s):  
B. J. Love ◽  
J. Baborowski ◽  
M. Charbonnier ◽  
M. Romand
Keyword(s):  
Copper Oxide ◽  
Chemical Characterization ◽  
Surface Chemical

scholarly journals Surface Chemical Characterization of Bastnaesite through Electrokinetics

2015 ◽  
Vol 32 (0) ◽  
pp. 176-183 ◽  
Author(s):  
Pradip ◽  
Charles C. H. Li ◽  
Douglas W. Fuerstenau
Keyword(s):  
Chemical Characterization ◽  
Surface Chemical

Surface chemical characterization of steel clutch plate in ATF

2016 ◽  
Vol 102 ◽  
pp. 319-325 ◽  
Author(s):  
Shaohui Li ◽  
Zechao Di ◽  
Liang Cheng ◽  
Zhongguo Liu ◽  
Jicheng Piao ◽  
...  
Keyword(s):  
Chemical Characterization ◽  
Surface Chemical

Surface Chemical Characterization of Internal Interfaces Generated Within Thin-Film Fe-Ti Hydrides

1987 ◽  
Vol 111 ◽  
Author(s):  
Jeffrey H. Sanders ◽  
Bruce J. Tatarchuk
Keyword(s):  
Depth Profiling ◽  
Chemical Characterization ◽  
Decomposition Process ◽  
Surface Chemical ◽  
State Information ◽  
Size Information ◽  
Excellent Candidate ◽  
And Migration ◽  
Insight Into

AbstractFeTi is considered an excellent candidate for the reversible storage of hydrogen and has been studied extensively in an attempt to understand the bulk activation needed for this material before use. Segregation of TiO2 to the surface has been noted to occur during activation explaining a slight loss of efficiency per hydride cycle, however, characterization by a host of bulk and surface sensitive techniques has not revealed the cause of this decomposition process.10 nm FeTi samples were prepared in a UHV evaporator both with and without palladium coatings. Post treatment characterization was performed with backscatter conversion electron Mossbauer spectroscopy (CEMS), XPS and SIMS. CEMS is a powerful tool for providing stoichiometric, electronic, magnetic, chemical, and particle size information of iron at depths down to 100 nm. XPS and SIMS are useful to gain quantitative and chemical state information from the topmost 2 nm and the topmost monolayer, respectively. Activation treatments consisted of annealing at 573K and 623K followed by reduction at 573K. Results indicate that ppm levels of H2O in H2 are sufficient to decompose the FeTi alloy and produce TiO2 and Fe metal domains at the surface. Also, at 573K in vacuum, a solid-state reaction was found to occur between Fe oxides and FeTi to produce Fe metal and TiO2. The Pd-FeTi interface was probed with CEMS and the results demonstrate hydrogen dissociation and migration in the absence of alloy decomposition. Our approach uses nondestructive-depth profiling of non-Pd coated FeTi samples along with interfacial information from Pd-FeTi specimens to obtain unique insight into the decomposition process.

Surface chemical characterization of nanoparticle coated paperboard

2012 ◽  
Vol 258 (7) ◽  
pp. 3119-3125 ◽  
Author(s):  
Milena Stepien ◽  
Jarkko J. Saarinen ◽  
Hannu Teisala ◽  
Mikko Tuominen ◽  
Mikko Aromaa ◽  
...  
Keyword(s):  
Chemical Characterization ◽  
Surface Chemical
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