Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Shi Gang Xin"'
Publikováno v:
In Surface & Coatings Technology 2005 199(2):184-188
Publikováno v:
International Journal of Molecular Sciences, Vol 21, Iss 3, p 766 (2020)
International Journal of Molecular Sciences
Volume 21
Issue 3
International Journal of Molecular Sciences
Volume 21
Issue 3
Four cyclodextrins (CD) including &beta
cyclodextrin (&beta
CD), &gamma
cyclodextrin (&gamma
CD), heptakis-O-(2-hydroxypropyl)-&beta
cyclodextrin (HP-&beta
CD), and heptakis-O-(2, 6-di-O-methyl)-&beta
cyclodextrin (
cyclodextrin (&beta
CD), &gamma
cyclodextrin (&gamma
CD), heptakis-O-(2-hydroxypropyl)-&beta
cyclodextrin (HP-&beta
CD), and heptakis-O-(2, 6-di-O-methyl)-&beta
cyclodextrin (
Publikováno v:
Applied Mechanics and Materials. 733:299-302
The microwave digestion-ICP-AES was used to detect the Cr, Cd, Pb, As, Hg and Ni in cordycepsmilitaris from Shenyang. The method accuracy was proved by the national standard method. The result shows the sequence of heavy metals was Pb>Ni >As > Cd> Cr
Publikováno v:
Applied Mechanics and Materials. 700:117-120
Polyaniline (PANI) polymer coating was electrochemically synthetised by cyclic voltammetry (CV) method on stainless steel bipolar plates of proton exchange membrane fuel cell (PEMFC). Structure and morphology of PANI polymer coating were characterize
Publikováno v:
Advanced Materials Research. :521-524
PANI coating was electrochemically synthesized by cyclic voltammetry (CV) method on the surface of 316L stainless steel plate. The surface morphology of PANI coating was observed by scanning electron microscopy. The effect of oxygen gas on corrosion
Publikováno v:
Applied Mechanics and Materials. 685:110-113
N-heptyl-pyridine tetrafluoroborate is prepared by the double decomposition reaction of HEPB and NaBF4. The ionic liquid at room temperature used in the experiment has a significant absorption determined by UV spectrum within the range of 200-400nm,
Publikováno v:
Applied Mechanics and Materials. :350-353
Adopting microwave digestion and ICP-AES method while detecting Ni, Cr, Pb, Cd, As and Hg in edible fungus of Liaoning province, results show that the acceptance rate of heavy metal in lentinus edodes, oyster mushrooms, pleurotus eryngium, agrocybe c
Publikováno v:
Applied Mechanics and Materials. :355-358
A method for the simultaneous determination of 15 kinds of phthalate esters in edible oil by gas chromatography-mass spectrometer (GC-MS) was firstly established. The calibration curves showed good linearity in the range of 0.001~1mg /L and the corre
Publikováno v:
Applied Mechanics and Materials. :590-593
A GC/MS method was established for the determination of phthalates plasticizers in bottled beverages. The calibration curves are all linear in the range of 0.01 to 5μg/L with correlation coefficients greater than 0.997. The recoveries are in the ran
Publikováno v:
Advanced Materials Research. 773:429-434
A non-chromate conversion coating was prepared from molybdate based bath on the surface of Zn-5%Al hot dip galvanized steel. The influence of the preparation conditions such as temperature, bath pH and treating time on the corrosion resistance of the