利用小角X射线散射探讨了溶胶-凝胶转变过程中酸、碱催化的不同机理。
Small angle X-ray scattering was used to investigate the different catalyzing mechanisms of acid and base in gelation process.
其中，可注射水凝胶因其独特的溶胶-凝胶相转变性质，在药物控制释放领域有着广泛应用。
The injectable hydrogel for its unique phase transition behavior is expected to be widely used in the field of drug release.
化学凝胶具有较好的稳定性和强度，但难以实现凝胶-溶胶的可逆转变。
Chemical gels have good stability and mechanical strength, but it is difficult for them to perform a sol-gel transition.
结果表明：体系的温度升高和降低时，凝胶可发生热可逆溶胶-凝胶相互转变；
The results showed that the systems underwent the sol-gel transition with the increase and decrease of the temperature.
水凝胶在标准电极电势大于0.8V的氧化剂作用下发生解体，显示出电势依赖的凝胶-溶胶转变现象。
Chemicals with standard electrode potentials higher than 0.8 V trigger disband of the resulting conducting polymer hydrogels, indicating potential dependent gel-sol transitions.
水凝胶在标准电极电势大于0.8V的氧化剂作用下发生解体，显示出电势依赖的凝胶-溶胶转变现象。
Chemicals with standard electrode potentials higher than 0.8 V trigger disband of the resulting conducting polymer hydrogels, indicating potential dependent gel-sol transitions.
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