. 2016 Feb 1;6:20071. doi: 10.1038/srep20071

Table 1. The reaction conditions for synthesis of ZnCr₂O₄ via a simple co-precipitation. method.

Sample	Capping agent	pH	Alkaline agent
1	(blank)	14	NaOH
2	PVP-25000	14	NaOH
3	CTAB	14	NaOH
4	SDBS	14	NaOH
5	SDBS	14	NH₃
6	SDBS	14	Ethylene diamine (en)
7	SDBS	14	Propylene diamine (pn)
8	SDBS	11	NaOH
9	SDBS	7	NaOH

Table 1. The reaction conditions for synthesis of ZnCr2O4 via a simple co-precipitation. method.