Monocrystalline silicon wafer texture surface making additive and application
A monocrystalline silicon wafer and additive technology, applied in the direction of single crystal growth, single crystal growth, crystal growth, etc., can solve the problems of slow reaction speed, increase battery efficiency, and decrease production capacity, so as to reduce reflectivity, improve battery efficiency, The effect of increased productivity
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[0026] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0027] The technical scheme of concrete implementation of the present invention is:
[0028] A method for making texture of a monocrystalline silicon wafer, the specific steps comprising:
[0029] 1) Prepare texturing additives: add 0.1% to 30% by mass of component A and 0.01% to 10% of component B into the remaining water, mix evenly to make texturing additives;
[0030] 2) Prepare the texturing liquid: add the texturing additive prepared in step 1) to the alkaline solution, mix evenly to prepare the texturing liquid; the mass ratio of the texturing additive to the alkaline solution is 0.2-5:100; Described alkali solution is the aqueous solution of inorg...
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