TiO2 nanopartices were synthesized by hydrolyzing Ti（BuO）4.TiO2 nanostructured electrodes were made with glass bar.The photocurrent of different TiO2 nanostructured electrodes were studided.The electrodes were characterized with Atom Force Microscope（AFM）.It proved that the higher of the temperature the larger of the photocurrent under a certain degree of temperature,which mainly are related to size of nanoparticles and the surface state density of the films.
AH36船板钢的生产工艺流程为120 t BOF-LF-220/250 mm坯连铸-2250 mm轧机轧制。对CSP轧制的控制和新剪切工艺生产的10～24 mm AH36船用开平板钢(/%:0.07C、0.26Si、1.24Mn、0.014P、0.006S、0.031Als、0.028Nb、≤0.290C_(eq))和传统10～24 mm AH36船用中板钢(/%:0.13C、0.28Si、1.26Mn、0.024P、0.014S、0.038A1s、0.024Nb、≤0.363C_(eq))的力学性能进行了分析和对比。结果表明,0.07%C AH36船用钢开平板的力学性能达到0.13%C传统AH36船用钢中板的力学性能指标,0.07%C AH36钢开平板韧脆性转变温度为-60℃,较传统的0.13%C AH36钢中板韧脆性转变温度-40℃低。0.07%C AH36钢比传统0.13%C AH36钢有较好的工艺性能和较高的尺寸稳定性。
