The adsorption isotherms of water and ethanol by fluorinated activated carbon fiber (F-ACF) and ACF were determined. Water was not completely adsorbed by F-ACF until PIP0=0.8, regardless of micropore volume of 0.21 mL g-l, while the water adsorption isotherm of ACF rose steeply above PIP0=0.4. The amount ofwater adsorption by F-ACF at PIP0=0.9 was less than l150 ofthat by ACF. However, the amount of adsorption by F-ACF was more than a halfof that by ACF. Fluorinated carbon micropores were presumed to repel water almost completely without formation of water molecular clusters.

CeO2 showed high adsorptivity (4.9 molecules/nm2) for NO at 303 K. The adsorbed species of NO on CeO2 in the dark were the NO dimer and/or dinitrosyl, nitrosyl, and NO2-. About 40% of the NO adsorbed in the dark was chemisorbed mainly as NO2-. N2O seemed to be liberated into a gas phase via the intermediate species, such as the NO dimer. The UV irradiation to CeO2-NO systems at 303K induced the photoadsorption of NO and the photocatalytic formation of N2O. Most of the photoadsorbed species were chemisorbed, mainly as photooxidized species, NO2- and NO3-; all other photoadsorbed species were reversibly adsorbed as nitrosyl and dinitrosyl. A frequency shift was observed in a few IR bands of the adsorbed NO, which might have arisen from the photoreduction of Ce4+ to Ce3+.

采用电子自旋共振技术结合自旋标记研究了聚乙二醇在Al2O3/水界面的分子构型和运动行为。结果表明,聚乙二醇在Al2O3上的吸附等温线呈S型，吸附量随聚乙二醇分子量增加而减小，聚乙二醇在Al2O3表面是多点吸附，分子中的大部分链节平躺在Al2O3表面、少部分链节伸向溶液。

研究了采用多重能量离子注入Mo+或Zr+的钛在70℃的25%MgCl2+5%NaCl+1.6%HCl溶液中的腐蚀行为。结果表明，钛在注入Mo+或Zr+后，自腐蚀电位大大提高，随时间的变化也显著减小，由活性溶解转变为自钝化状态。离子注入Mo+或Zr+能显著提高钛在酸性氯化物溶液中的耐蚀性；注入Mo+的效果较Zr+的好。钛在离子注入Mo+或Zr+后有高耐蚀性可归结于在试样表面形成了一层完整、致密的钛和钼（或锆）的氧化物膜。

将活性炭纤维（AcF）与氟气反应制备出氟化活性炭纤维（FAcF）。根据将：FAcF与参照试样xPs的对比．碳原子是以sp3杂化轨道同氟原子形成共价键。αs图分析氯吸附等温线的结果表明。ACF氟化后其比表面积和微孔容积都显著降低，微孔宽度基本不变。ACF的水吸附等温线呈V型。而FACF对水的吸附量极小：FACF的傲孔表面具有完美的憎水性和高稳定性乙醇和甲醇在ACF上的吸附等温线是I型。在FACF上接近于I型、但吸附培显著降低。