Table 1 Experimental reagents.
Name | Purity | Source |
|---|---|---|
Copper nitrate | Analytical reagent (AR) | Tianjin Kemiou Chemical Reagent Co., Ltd. |
Ammonia | Analytical reagent (AR) | Tianjin Kaitong Chemical Reagent Co., Ltd. |
Acetic acid | Analytical reagent (AR) | Tianjin Kemiou Chemical Reagent Co., Ltd. |
Ethyl orthosilicate | Analytical reagent (AR) | Tianjin Fuchen Chemical Reagent Factory |
Nitric acid | Analytical reagent (ARmw: 10000) | Sinopharm Chemical Reagent Co., Ltd. |
Polyethylene glycol | Analytical reagent (AR) | Tianjin Dongli Tianda Chemical Reagent Factory |
Aluminum nitrate | Analytical reagent (AR) | Tianjin Kemiou Chemical Reagent Co., Ltd. |
Zinc nitrate | Analytical reagent (AR) | Tianjin Kaitong Chemical Reagent Co., Ltd. |
Ethanol | Analytical reagent (AR) | Tianjin Kaitong Chemical Reagent Co., Ltd. |
Zirconium nitrate | Analytical reagent (AR) | Tianjin Kemiou Chemical Reagent Co., Ltd. |
