Comparison of the characteristics of solar cells fabricated from multicrystalline silicon with those fabricated from silicon obtained by the monolike technology

Betekbaev, A. A.; Mukashev, B.N.; Pelissier, L.; Lay, P.; Fortin, G.; Bounaas, L.; Skakov, D. M.; Kalygulov, D. A.; Turmagambetov, Tleuzhan; Lee, V. V.

doi:10.1134/s1063782616080091

Cited by 7 publications

(7 citation statements)

References 7 publications

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“…LID measurements were carried out on a device fixing a change in Voc, at a constant temperature (65°C) and illumination (43 mV≈1.1 Sun), every second. Full results are presented in [10].…”

Section: Resultsmentioning

confidence: 99%

High-Tech Production of Photo-Energy in Kazakhstan Based on the Sarykol Quartz Deposit

Kalygulov¹,

Klinovitskaya²,

Turmagambetov³

et al. 2019

OF THE ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN

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Б а с р е д а к т о р ы ф.-м.ғ.д., проф., ҚР ҰҒА академигі Ғ.М. Мұтанов Р е д а к ц и я а л қ а с ы: Жұмаділдаев А.С. проф., академик (Қазақстан) Кальменов Т.Ш. проф., академик (Қазақстан) Жантаев Ж.Ш. проф., корр.-мүшесі (Қазақстан) Өмірбаев У.У. проф. корр.-мүшесі (Қазақстан) Жүсіпов М.А. проф. (Қазақстан) Жұмабаев Д.С. проф. (Қазақстан) Асанова А.Т. проф. (Қазақстан) Бошкаев К.А. PhD докторы (Қазақстан) Сұраған Д. корр.-мүшесі (Қазақстан) Quevedo Hernando проф. (Мексика), Джунушалиев В.Д. проф. (Қырғыстан) Вишневский И.Н. проф., академик (Украина) Ковалев А.М. проф., академик (Украина) Михалевич А.А. проф., академик (Белорус) Пашаев А. проф., академик (Əзірбайжан) Такибаев Н.Ж. проф., академик (Қазақстан), бас ред. орынбасары Тигиняну И. проф., академик (Молдова) «ҚР ҰҒА Хабарлары. Физика-математикалық сериясы».

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Section: Resultsmentioning

confidence: 99%

High-Tech Production of Photo-Energy in Kazakhstan Based on the Sarykol Quartz Deposit

Kalygulov¹,

Klinovitskaya²,

Turmagambetov³

et al. 2019

OF THE ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN

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“…However, silicon materials used in PV cells are prone to contamination, owing to the fact that gettering them is quite expensive, and the fabrication process, particularly in mass production, is vulnerable to impurities [13]. Despite these high costs incurred when purifying silicon, it still remains the main raw material for the production of solar cells, "electronic"-grade (EG) silicon, which is obtained through the Siemens process [14][15][16][17]. This process is well controlled but requires a lot of investment and energy consumption.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Characteristics of photovoltaic cells using monolike technology with technical and economical efficacy, and comparison with the traditional preparation method

Kalygulov

Plotnikov

Lay

2022

EEJET

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The survey explores the potential for the creation of sun oriented cells from Kazakhstani p-type semiconductors, filtered by a metallurgical strategy utilizing the benefits of the mono-like innovation. As per the exploratory information, it tends to be seen that the successful lifetime shows low markers on the solar element taken from the upper piece of the ingots before the gettering system. This applies to multi-glasslike silicon cells. After phosphorus dispersion, an expansion in complete viability should be visible, which doesn't rely upon the material under study. Generally speaking, a decrease in the effective lifetime of charge carriers in silicon can happen because of the presence of a lot of metal impurities, which can create formations in the form of deposits in crystal defects or dissolve in silicon. It is shown that silicon developed by the mono-like innovation has a more drawn out transporter lifetime contrasted with standard mc-Si. Likewise, it was shown that during the time spent making a solar element, the lifetime of charge transporters builds because of the gettering impact without extra refinement processes. The benefits of the created innovation were seen at the degree of sunlight based cells, appeared in an expansion in proficiency and a reduction in the conveyance of effectiveness along the ingot level. All in all, it is shown that a solar cell made of mono-like silicon has a fairly low corruption of productivity when presented to light. Mono-like silicon sooner rather than later may turn into a forward leap in the photovoltaic business because of the great potential for the development of sunlight-based cells with high proficiency and a critical decrease in expenses

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“…Namely, the slag refining method was used for purification. The Institute of Physics and Technology (Almaty, Kazakhstan) has conducted several studies on methods of metallurgical-grade silicon (MG-Si) production and purification of silicon to UMG-Si, as well as research on silane production methods [16][17][18][19][20][21][22]. As a result of previously conducted studies and works, purified silicon samples and Si crystals grown by the Czochralski method were obtained on a laboratory scale, approximately 2-3 kg.…”

Section: Introductionmentioning

confidence: 99%

“…Based on the results of the literature sources [23][24][25], as well as a number of our preliminary research concerning this topic [16][17][18][19][20][21][22], further development and improvement of technologies for obtaining and refining Si to solar quality is promising and of strategic importance for the Si industry of Kazakhstan.…”

Section: Introductionmentioning

confidence: 99%

The Possibility of Silicon Purification by Metallurgical Methods: Part I

et al. 2022

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This silicon purification research work has two stages and results will be provided in two articles due to the large scope of work. This paper provides the results of the first stage, concerning the metallurgical silicon purification. Silicon was purified by a combined method consisting of slag refining with new slag composition and acid leaching. In the first phase, the metallurgical grade silicon produced by the classical carbothermic reduction method was investigated. In the second phase, the metallurgical purification by slag refining was completed using slags of various new compositions. The purified silicon samples obtained after the melting processes were analyzed for concentrations of impurities. Finally, acid leaching treatment of the obtained silicon was done, followed by elemental analysis of purified silicon. According to our experience we can determine that obtained silicon purity is adequate for further stages of planned study.

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Comparison of the characteristics of solar cells fabricated from multicrystalline silicon with those fabricated from silicon obtained by the monolike technology

Cited by 7 publications

References 7 publications

High-Tech Production of Photo-Energy in Kazakhstan Based on the Sarykol Quartz Deposit

High-Tech Production of Photo-Energy in Kazakhstan Based on the Sarykol Quartz Deposit

Characteristics of photovoltaic cells using monolike technology with technical and economical efficacy, and comparison with the traditional preparation method

The Possibility of Silicon Purification by Metallurgical Methods: Part I

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