Drop acceleration of NaOH solution/ml∙min⁻¹

Stirring speed/rpm

Reaction temperature/˚C

Magnesium ion concentration/mol∙L⁻¹

Average particle size/nm

2.5

1200

20

1

4122.67

2

900

20

1.25

5760.33

1.5

600

20

0.75

496.7

2.5

600

40

1.25

537.57

2

1200

40

0.75

3222.33

1.5

900

40

1

328.77

2.5

900

60

0.75

510.27

2

600

60

1

302.57

1.5

1200

60

1.25

1019.433

K1

1844.9

1336.83

10379.7

4229.3

K2

9285.23

6599.37

4088.67

4754

K3

5170.5

8364.43

1832.27

7317.33

k1

614.97

445.61

3459.9

1409.77

k2

3095.078

2199.789

1362.889

1584.67

k3

1723.5

2788.144

610.7556

2439.11

R

2480.111

2342.533

2849.144

1029.34