Generating high-efficiency neutral beams by using negative ions in an inductively coupled plasma source

2002 ◽  
Vol 20 (5) ◽  
pp. 1566-1573 ◽  
Author(s):  
Seiji Samukawa ◽  
Keisuke Sakamoto ◽  
Katsunori Ichiki
Keyword(s):  
Inductively Coupled Plasma ◽  
High Efficiency ◽  
Negative Ions ◽  
Plasma Source ◽  
Inductively Coupled ◽  
Neutral Beams

High-Efficiency Inductively Coupled Plasma Source With Dual Antenna Hybrid Scheme

2018 ◽  
Vol 46 (4) ◽  
pp. 954-961 ◽  
Author(s):  
Zhong-Lin Zhang ◽  
Qiu-Yue Nie ◽  
Fan-Rong Kong ◽  
Xiao-Ning Zhang ◽  
Bin-Hao Jiang ◽  
...  
Keyword(s):  
Inductively Coupled Plasma ◽  
High Efficiency ◽  
Plasma Source ◽  
Hybrid Scheme ◽  
Inductively Coupled

scholarly journals High-efficiency method for recycling lithium from spent LiFePO4 cathode

2020 ◽  
Vol 9 (1) ◽  
pp. 1586-1593
Author(s):  
Tingting Yan ◽  
Shengwen Zhong ◽  
Miaomiao Zhou ◽  
Xiaoming Guo ◽  
Jingwei Hu ◽  
...  
Keyword(s):  
Inductively Coupled Plasma ◽  
High Efficiency ◽  
Optical Emission ◽  
Extraction Process ◽  
Emission Spectrometry ◽  
X Ray Diffraction ◽  
Inductively Coupled ◽  
Moisture Analysis ◽  
Lifepo4 Cathode ◽  
Solid Liquid

Abstract The extraction of Li from the spent LiFePO4 cathode is enhanced by the selective removal using interactions between HCl and NaClO to dissolve the Li+ ion while Fe and P are retained in the structure. Several parameters, including the effects of dosage and drop acceleration of HCl and NaClO, reaction time, reaction temperature, and solid–liquid ratio on lithium leaching, were tested. The Total yields of lithium can achieve 97% after extraction process that lithium is extracted from the precipitated mother liquor, using an appropriate extraction agent that is a mixture of P507 and TBP and NF. The method also significantly reduced the use of acid and alkali, and the economic benefit of recycling is improved. Changes in composition, morphology, and structure of the material in the dissolution process are characterized by inductively coupled plasma optical emission spectrometry, scanning electron microscope, X-ray diffraction, particle size distribution instrument, and moisture analysis.

Temperature Determination on a 9.2 MHz Inductively Coupled Plasma Source Using N2+ Bands as Monitor

1978 ◽  
Vol 32 (6) ◽  
pp. 572-576 ◽  
Author(s):  
P. B. Zeeman ◽  
S. P. Terblanche ◽  
K. Visser ◽  
F. H. Hamm
Keyword(s):  
Inductively Coupled Plasma ◽  
Band System ◽  
Plasma Source ◽  
Temperature Determination ◽  
First Order ◽  
Inductively Coupled ◽  
Plasma Tail

In recent experiments with a 9.2 MHz inductively coupled plasma assembly air was used as cooling gas. The molecular N2+ band system appeared on the photographic plates taken in the first order of a 3.4 m Jarrell-Ash Ebert grating spectrograph. The rotational lines of this band system was used to evaluate the temperature of the plasma tail flame at various heights above the load coil. These varied from approximately 8000°K at 17 mm above the coil to 6400 at 41 mm.

Simulations of a Feedback Control Scheme for an Inductively Coupled Plasma Source for Etching Applications

1996 ◽  
Vol 143 (4) ◽  
pp. 1375-1383 ◽  
Author(s):  
Naoki Yamada ◽  
Peter L. G. Ventzek ◽  
Y. Sakai ◽  
H. Tagashira ◽  
K. Kitamori
Keyword(s):  
Feedback Control ◽  
Inductively Coupled Plasma ◽  
Plasma Source ◽  
Inductively Coupled ◽  
Control Scheme
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