On the lithium uptake by the n-butyl-lithium intercalation method

1987 ◽  
pp. 443-446
Author(s):  
E. Hatzikraniotis ◽  
K. Chrissafis ◽  
N. A. Economou
Keyword(s):  
Lithium Intercalation ◽  
Butyl Lithium

Superionic Lithium Intercalation through 2 nm x 2 nm Columns in the Crystallographic Shear Phase Nb18W8O69

2019 ◽  
Author(s):  
Kent Griffith ◽  
Clare Grey
Keyword(s):  
High Performance ◽  
Rate Capability ◽  
Block Size ◽  
Lithium Intercalation ◽  
Resonance Spectroscopy ◽  
Complex Metal Oxides ◽  
Battery Electrode ◽  
Crystallographic Shear ◽  
Battery Material ◽  
First Time

Nb18W8O69 (9Nb2O5×8WO3) is the tungsten-rich end-member of the Wadsley–Roth crystallographic shear (cs) structures within the Nb2O5–WO3 series. It has the largest block size of any known, stable Wadsley–Roth phase, comprising 5 ´ 5 units of corner-shared MO6 octahedra between the shear planes, giving rise to 2 nm ´ 2 nm blocks. Rapid lithium intercalation is observed in this new candidate battery material and 7Li pulsed field gradient nuclear magnetic resonance spectroscopy – measured in a battery electrode for the first time at room temperature – reveals superionic lithium conductivity. In addition to its promising rate capability, Nb18W8O69 adds a piece to the larger picture of our understanding of high-performance Wadsley–Roth complex metal oxides.

PREPARATION OF C14-LABELLED ACIDS FROM C14O2 AND ARYL LITHIUM COMPOUNDS

1959 ◽  
Vol 37 (12) ◽  
pp. 1439-1446 ◽  
Author(s):  
A. C. Neish
Keyword(s):  
Benzoic Acid ◽  
Barium Carbonate ◽  
Grignard Reagents ◽  
Similar Sequence ◽  
Butyl Lithium ◽  
Organolithium Compounds ◽  
Lithium Compounds

A simplified technique was developed for carbonation of Grignard reagents or organolithium compounds, with C14O2 generated from barium carbonate. 3,4-(Dibenzyloxy)-bromobenzene was treated with n-butyl lithium in ether and then with C14O2 to give 3,4-(dibenzyloxy)-benzoic acid-carboxyl-C14. The yield was 74% based on barium carbonate. 2,6-Dichlorobenzoic acid-carboxyl-C14 (yield 77%) and 3,5-dichlorobenzoic acid-carboxyl-C14 (yield 76%) were prepared from the corresponding dichlorobromobenzenes by a similar sequence of reactions. Attempts to synthesize 2,4- and 2,5-dichlorobenzoic acids by this route gave poor yields of unidentified acids, from which the expected products could not be isolated.

ChemInform Abstract: Sol-Gel Synthesis of Carbon/Silica Gel Electrodes for Lithium Intercalation.

ChemInform ◽  
2010 ◽  
Vol 31 (8) ◽  
pp. no-no
Author(s):  
Gerko Oskam ◽  
Peter C. Searson ◽  
T. Richard Jow
Keyword(s):  
Silica Gel ◽  
Sol Gel ◽  
Lithium Intercalation ◽  
Sol Gel Synthesis

Hierarchical pores from microscale to macroscale boost ultrahigh lithium intercalation pseudocapacitance of biomass carbon

2021 ◽  
Vol 33 ◽  
pp. 102068
Author(s):  
Ting Ma ◽  
Lixia Liao ◽  
Xia Zhang ◽  
Shuaifeng Lou ◽  
Shuai Gao ◽  
...  
Keyword(s):  
Lithium Intercalation ◽  
Biomass Carbon ◽  
Hierarchical Pores

scholarly journals Interplay of Lithium Intercalation and Plating on a Single Graphite Particle

Joule ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 393-414
Author(s):  
Tao Gao ◽  
Yu Han ◽  
Dimitrios Fraggedakis ◽  
Supratim Das ◽  
Tingtao Zhou ◽  
...  
Keyword(s):  
Graphite Particle ◽  
Lithium Intercalation
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