Silicon-impregnated foraminous sheet

Details Silicon-impregnated foraminous sheet Silicon-impregnated foraminous sheet

1978-10-10

1979-11-13

Rutledge, L. Dewayne

Metal treatment

Barrier layer stock material, p-n type

29572, 136 89TF, 148 15, 148171, 148174, 156DIG88, 357 4, 357 30, 357 59, 427 74, 427 86, 427113, 427431, 427434B, 428408, 428446, H01L 2714, H01L 21208, H01L 2184

Patent

active

041742346

ABSTRACT:
A foraminous sheet of carrier substrate is contacted, by full or partial immersion, with a bath of molten silicon to form a sheet of material in which the foramina are filled with silicon and at least one surface of the sheet is coated with silicon. The coated sheet is suitable for use in forming a photovoltaic cell.

REFERENCES:
patent: 2840489 (1958-06-01), Kempter et al.
patent: 3078328 (1963-02-01), Jones
patent: 3632444 (1972-01-01), Grotheer et al.
patent: 3729342 (1973-04-01), Te Velde
patent: 3770488 (1973-11-01), Pepper et al.
patent: 3860443 (1975-01-01), Lachman et al.
patent: 3969163 (1976-07-01), Wakefield
patent: 4032371 (1977-06-01), Andersen
Heaps et al., "Dip-Coated Sheet Silicon Solar Cells", Conf. Record, 12th IEEE Photo-Voltaic Specialist Conf., Nov. 15-18, 1976, pp. 147-150.
Zovtendyk, J. A., "Development of Low-Cost Silicon . . . Solar Energy . . .", Solar Energy, vol. 20, 1978, pp. 249-259.
Ciszek et al., "Inexpensive Silicon Sheets for Solar Cells", Nasa Tech. Briefs, Winter 1977, vol. 2, No. 4, pp. 432-433.

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