http://www.orientjchem.org/vol34no5/germanium-nanoparticles-synthesis-in-spark-discharge/
نویسندگان
چکیده
منابع مشابه
Spark discharge synthesis of semiconductor nanoparticles for thick-film metal oxide gas sensors
Traditional methods of synthesis of metal-oxide gas sensing materials for semiconductor sensors are based on wet sol-gel processes. However, these processes lead to the formation of hydroxyl groups on the surface of oxide particles being responsible for the strong response of a sensing material to humidity. In this work, we investigated the possibility to synthesize metal-oxide materials with r...
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An aerosol generator producing particles of any desired mobility, equivalent radius, and conducting material has been developed. Particles are formed by electrode atomization in a spark discharge. A high yield of charged particles enables generation of high concentration (> 10’ cmm3) monodisperse aerosols using electrostatic classification. In order to obtain nonagglomerated particles, the aero...
متن کاملThe Influence of Parameters of Spark Discharge Generator on Dimensional Characteristics of Synthesized TiO2 Nanoparticles
A multi-spark discharge generator was used for the synthesis of TiO2 nanoparticles. The nanoparticles were obtained in the form of fractal-like agglomerates with an average size of 30-60 nm consisting of primary spherical nanoparticles with a diameter of about 7-8 nm according to TEM measurements. We found that changing the operating parameters of the generator energy of the capacitor (2 to18 J...
متن کاملSpark discharge coupled laser multicharged ion source.
A spark discharge is coupled to a laser multicharged ion source to enhance ion generation. The laser plasma triggers a spark discharge with electrodes located in front of the ablated target. For an aluminum target, the spark discharge results in significant enhancement in the generation of multicharged ions along with higher charge states than observed with the laser source alone. When a Nd:YAG...
متن کاملThe Miller volcanic spark discharge experiment.
Miller's 1950s experiments used, besides the apparatus known in textbooks, one that generated a hot water mist in the spark flask, simulating a water vapor-rich volcanic eruption. We found the original extracts of this experiment in Miller's material and reanalyzed them. The volcanic apparatus produced a wider variety of amino acids than the classic one. Release of reduced gases in volcanic eru...
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ژورنال
عنوان ژورنال: Oriental Journal of Chemistry
سال: 2018
ISSN: 0970-020X,2231-5039
DOI: 10.13005/ojc/340563