常压干燥法制备Al<sub>2</sub>O<sub>3</sub>块状气凝胶

XU Zi-Jie;GAN Li-Hua;PANG Ying-Cong;CHEN Long-Wu

Acta Phys. -Chim. Sin. . 2005, (02): 221 -224 . DOI: 10.3866/PKU.WHXB20050223