Influence of surface modification on electrochemical performance of high voltage spinel ordered-LiNi0.5Mn1.5O4 exposed to 5.3V for 100h before and after surface modification with ALD method

2015 ◽  
Vol 184 ◽  
pp. 134-142 ◽  
Author(s):  
Chae Ah Kim ◽  
Hyung Jong Choi ◽  
Jung Hwa Lee ◽  
Sun Young Yoo ◽  
Jun Woo Kim ◽  
...  
Keyword(s):  
Surface Modification ◽  
Electrochemical Performance ◽  
High Voltage ◽  
Before And After

Improving Electrochemical Performance of High-Voltage Spinel LiNi0.5Mn1.5O4 Cathode by Cobalt Surface Modification

2019 ◽  
Vol 2 (4) ◽  
pp. 2982-2989 ◽  
Author(s):  
Yuan Xue ◽  
Li-Li Zheng ◽  
Jian Wang ◽  
Ji-Gang Zhou ◽  
Fu-Da Yu ◽  
...  
Keyword(s):  
Surface Modification ◽  
Electrochemical Performance ◽  
High Voltage

Mechanism of electrochemical performance decay in LiCoO2 aged at high voltage

2004 ◽  
Vol 50 (2-3) ◽  
pp. 385-390 ◽  
Author(s):  
R. Yazami ◽  
Y. Ozawa ◽  
H. Gabrisch ◽  
B. Fultz
Keyword(s):  
Electrochemical Performance ◽  
High Voltage

Surface Modification of Nano-Al2O3 with Stearic Acid

2016 ◽  
Vol 703 ◽  
pp. 246-250
Author(s):  
Min Hong Xu ◽  
Jian Li Ma ◽  
Meng Xia Qian ◽  
Li Hua Jiang
Keyword(s):  
Surface Modification ◽  
Stearic Acid ◽  
Influence Factors ◽  
Optimal Conditions ◽  
Modification Effect ◽  
Before And After

Surface modification of nanoAl2O3 with stearic acid by dry method was researched. The structures of nanoAl2O3 before and after modified were characterized by IR. The modification effect on nanoAl2O3 was measured with the activation index. In addition, the influence factors of modifier dosage, modification time and modification temperature were also discussed. The results showed that nanoAl2O3 had been successfully modified with stearic acid. The hydrophily and lipophilicity experiments indicated that modified nanoAl2O3 possessed lipophilicity property and could disperse in xylene. The optimal conditions of modification were as follows: the stearic acid was 7.5 wt%, based on the quality of nanoAl2O3, modification time was 50 min and temperature was 150 ○C.

scholarly journals Cell-surface remodelling during mammalian erythropoiesis

1982 ◽  
Vol 208 (1) ◽  
pp. 239-242 ◽  
Author(s):  
D C Wraith ◽  
C J Chesterton
Keyword(s):  
Surface Modification ◽  
Membrane Proteins ◽  
Cell Surface ◽  
Protein Composition ◽  
Surface Protein ◽  
Current Evidence ◽  
Cell Surface Protein ◽  
Erythroid Cells ◽  
Selective Loss ◽  
Before And After

Current evidence suggests that the major cell-surface modification occurring during mammalian erythropoiesis could be generated by two separate mechanisms: either selective loss of membrane proteins during enucleation or endocytosis at the subsequent reticulocyte and erythrocyte stages. The former idea was tested by collecting developing rabbit erythroid cells before and after the enucleation step and comparing their cell-surface protein composition via radiolabelling and electrophoresis. Few changes were observed. Our data thus lend support to the endocytosis mechanism.

Fluorinated Hyperbranched Cyclotriphosphazene Simultaneously Enhances the Safety and Electrochemical Performance of High-Voltage Lithium-Ion Batteries

2016 ◽  
Vol 3 (6) ◽  
pp. 913-921 ◽  
Author(s):  
Choon-Ki Kim ◽  
Dong-Seon Shin ◽  
Ko-Eun Kim ◽  
Kyomin Shin ◽  
Jung-Je Woo ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
High Voltage ◽  
Lithium Ion
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