INTERCALATION OF 1,3-DIAMINO-2-HYDROXYPROPANE INTO α-ZIRCONIUM PHOSPHATE FOR THE ADSORPTION OF PERFUME GAS

抄録

1,3-Diamino-2-hydroxypropane was intercalated into α-zirconium phosphate to develop the sustained release preparation of perfume. The several phases with different interlayer distances were obtained. Two phases with the interlayer distances (d) of 10.2 and 11.9 Å had a monolayer structure with different inclination angles to the phosphate layer. The amounts of 1, 3- diamino-2-hydroxypropane in two phases were 0.5 and 2.8 mmol/g·α-ZrP. The phase with d=11.9 Å adsorbed (Z)-3-hexen-1-ol gas known as perfume, and its sustaining release from the intercalation compound continued for 40 d.