synthesis from gel-like aqueous solution to melt flow (SM)1)

exp.

No.

educts

temperature

of melt step

(˚C)2)

product according XRD3)

SOD-cell Parameter a0 (Å)

Zeolite 13-X

NaOH

(mg)

hydrated

(mg)

dehy-drated (mg)

SM1

-

200

50

330

13-X + amorphous

-

SM2

200

-

-

330

13-X + (NaBH4 Sod) + amorphous

-

SM3

200

-

50

330

NaBH4 Sod + 11% amorphous

8.935 (6)

SM4

200

-

50

350

NaBH4 Sod

8.9212 (6)

SM5

200

-

50

370

NaBH4 Sod

8.9229 (7)