Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Guiquan Guo"'
Autor:
Ling Yu, Guiquan Guo, Jun Zhao, Linnan Zhao, Aiqing Xia, Xu He, Cuijuan Xing, Lili Dong, Fang Wang
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2021 (2021)
A fast method based on Fe3O4 magnetic nanoparticles (Fe3O4 MNPs) modified QuEChERS integrated to dispersive liquid-liquid microextraction (DLLME) coupled with gas chromatography-mass spectrometry was established for the determination of 8 organochlor
Externí odkaz:
https://doaj.org/article/8883b7c4b4094a42a92a7a8abe9d11df
Autor:
Ling, Yu, Guiquan, Guo, Jun, Zhao, Linnan, Zhao, Aiqing, Xia, Xu, He, Cuijuan, Xing, Lili, Dong, Fang, Wang
Publikováno v:
Journal of Analytical Methods in Chemistry
A fast method based on Fe3O4 magnetic nanoparticles (Fe3O4 MNPs) modified QuEChERS integrated to dispersive liquid-liquid microextraction (DLLME) coupled with gas chromatography-mass spectrometry was established for the determination of 8 organochlor
Autor:
Zhiju Zhao, Liqin Yang, Zheng Wang, Lili Wang, Guiquan Guo, Jing Chen, Yuanyuan Li, Chenglin Wang, Jun Zhao, Zhenyu Cai
Publikováno v:
Journal of The Electrochemical Society; Sep2020, Vol. 167 Issue 12, p1-7, 7p
Autor:
Cuijuan Xing, Aiqing Xia, Ling Yu, Yongchao Hao, Lili Dong, Zhiju Zhao, Guiquan Guo, Yu Wang, Limin Tian, Mengze Sun
Publikováno v:
Materials & Technologies / Materiali in Tehnologije; 2020, Vol. 54 Issue 4, p529-534, 6p
Autor:
Guiquan Guo, Zhenyu Cai, Lili Wang, Jun Zhao, Liqin Yang, Zhiju Zhao, Yuanyuan Li, Wang Chenglin, Chen Jing, Zheng Wang
Publikováno v:
Journal of The Electrochemical Society. 167:126514
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 746:012019
The phosphoric acid and aluminum hydroxide and CTAB reagents are used as raw materials. The ulrafine aluminum phosphate is prepared by liquid phase method. The sample composition and scanning electron microscope are used to observe the sample. Morpho
Publikováno v:
Ceramics International. 40:393-397
In this paper, a new activation method—taking ethylene glycol as reducing agent for the formation of metallic silver (Ag 0 ) from silver ions (Ag + )—has been introduced to form silver nuclei on Pb-based glass frits for silver paste. Electroless
Publikováno v:
Materials Research Bulletin. 46:905-909
Poly(acrylic acid) modified multi-walled carbon nanotubes (PAA-MWNTs) were synthesized through in situ radical polymerization in acetone and the PAA-MWNTs were used as supporting material for platinum nanoparticles. Platinum nanoparticles were deposi
Publikováno v:
Applied Surface Science. 256:6683-6687
Using ascorbic acid as the reducing agent, AgNO3 as the source of Ag, the ultrafine silver powder was prepared by liquid-phase reduction method. The optimal conditions to prepare the ultrafine silver powder were obtained by studying the effects of fo
Publikováno v:
Journal of Materials Science: Materials in Electronics. 22:527-530
Effect of dispersibility of silver powders in conductive paste on microstructure of screen-printed front contacts and electrical performance of crystalline silicon solar cells was investigated. Two different dispersed degree silver powders were exper