1)photocatalytic activity光催化性能
1.Using the photodegradation of methylene blue under visible light as the model reaction,the impacts on characterization and photocatalytic activity were investigated in detail under the different synthesized conditions such as crystallization time,organic template,pH and photocatalytic reaction conditions such as different catalys.以可见光光催化降解亚甲基蓝作为模型反应,详细考察了合成条件(晶化时间、模板剂种类、晶化胶体酸度)和光催化反应条件(催化剂用量、反应液初始pH值)等因素对合成产物的理化性能及光催化性能的影响。
2.The results indicated that the film had good photocatalytic activity to the photodegradation of MB.以亚甲基蓝为目标降解物,评价了膜片的可见光光催化性能。
3.The photocatalytic activity for degradation of methylene blue wasinvestigated under UV and visible-light irradiation, respectively.采用X-射线粉末衍射、扫描电镜、傅立叶变换红外光谱、紫外-可见漫反射光谱、X-射线光电子能谱、热重分析、比表面积分析等手段对所合成的复合材料进行理化性能表征；分别以罗丹明B溶液和亚甲基蓝溶液为目标降解物，在紫外光和可见光下评价了复合材料ZnS／APO的光催化活化性能；同时，考察了采用不同的ZnS掺杂量和初始反应液pH值所制备的复合材料对光催化性能的影响；并从光催化条件的改变(包括不同催化剂用量、不同的染料溶液pH值等条件)考察催化剂在可见光条件下光催化降解亚甲基蓝的反应活性。
英文短句/例句
1.Photocatalytic Acivity of ZnO/SiO_2/γ-Fe_2O_3 Magnetic Photocatalyst磁载光催化剂ZnO/SiO_2/γ-Fe_2O_3的光催化性能
2.Study on the Synthesis and Photocatalytic Properties of the Solar Energy Photocatalysts;太阳能光催化剂的制备及其光催化性能的研究
3.Characterization and Photocatalytic Activity of KSr_2Nb_5O_(15) with Tungsten Bronze Struture;新型光催化剂KSr_2Nb_5O_（15）的制备及其光催化性能研究
4.Study on Gas-phase Photocatalytic Performances of Pt/InVO_4/TiO_2 under Visible Light Irradiation;可见光催化剂Pt/In VO_4/TiO_2的气相光催化性能研究
5.Study on Preparation of Nano-TiO_2 Photocatalysts and It's Photocatalytic Activity;纳米TiO_2光催化剂的制备及其光催化性能研究
6.Preparation and Photocatalytic Activity of MPc/TiO_2 Hybrid Photocatalyst;MPc/TiO_2复合光催化剂的制备与光催化性能研究
7.Preparation and Research on the Photocatalytic Activities of New Semiconductor Photocatalysts;新型半导体光催化剂的制备及光催化性能研究
8.Preparation and Photocatalytic Properties Study of Magnetism TiO_2/SiO_2/Fe_3O_4;磁载光催化剂（TiO_2/SiO_2/Fe_3O_4）的制备及其光催化性能
9.Preparation and Photocatalytic Activity of Visible Light Catalyst Bi_2WO_6可见光催化剂Bi_2WO_6的制备及其光催化性能的研究
10.Preparation and Photocatalytic Properties of Fe_2O_3/TiO_2 /Montmorillonite PhotocatalystFe_2O_3/TiO_2/蒙脱土光催化剂的制备及光催化性能研究
11.Preparation and Photocatalytic Capability on Fe~(3+)-TiO_2/ACFe~(3+)-TiO_2/AC光催化剂的制备及其光催化性能
12.Research on the photocatalytic activities of metalions doping TiO_2 photocatalytic material金属离子掺杂TiO_2光催化材料的光催化性能研究
13.SYNTHESIS AND PHOTOCATALYTIC PROPERTY OF Fe_2O_3/FeVO_4 NOVEL PHOTOCATALYSTFe_2O_3/FeVO_4新型光催化剂的制备及光催化性能
14.Preparation and Photocatalyst Activity of TiO_2 Composite Catalyst;二氧化复合型催化剂的制备及光催化性能研究
15.Preparation and Photocatalytic Performance of Titanium Oxide Photocatalyst with Visible-Light Activity;可见光活性TiO_2光催化剂的制备及其光催化性能的研究
16.Studies on the Preparation and Photocatalytic Properties of Fe-Ti-zeolite Catalyst;Fe-Ti-分子筛催化剂的制备及其光催化性能研究
17.Preparation and Photocatalytic Properties of Nitrogen-doped TiO_2 Photocatalyst;氮掺杂TiO_2催化剂的制备及其光催化性能的研究
18.Preparation and Photocatalytic Property of Nanocomposite TiO_2 Photocatalysts;纳米TiO_2复合催化剂的合成及其光催化性能研究
相关短句/例句
photocatalytic property光催化性能
1.Hydrothermal synthesis and photocatalytic property of nanosized titania powders纳米二氧化钛粉的水热合成与光催化性能研究
2.The photocatalytic property of TiO_2 was improved by coating hydroxyapatite on the surface of TiO_2 particles.用扫描电镜和X射线衍射分析羟基磷灰石包覆TiO2粉体的结构和组成;研究钙磷包覆溶液组成、TiO2包覆时间、羟基磷灰石包覆量等对TiO2光催化性能的影响。
3.The results show that the Fe(Ⅲ) coating can improve the photocatalytic property of the TiO2, when Fe2O3/TiO2 ratio is 10% in the TiO2 coated with Fe(Ⅲ), the TiO2 exhabits better photocatalytic property, while the coating of SiO2 can shield the photocatalytic p.通过Cr2O2-7的还原反应研究了Fe3+和SiO2包覆对锐钛型纳米二氧化钛光催化性能的影响,以及氢氟酸溶液对SiO2包覆层的刻蚀作用。
3)photocatalysis[,f?ut?uk?'t?lisis]光催化性能
1.The preparation of TiO_(2-x)N_x(0
2.The photocatalysis of the films was characterized by means of photocatalytic degradation of methylene blue under UV irradiation.通过XRD、 FE-SEM和AFM研究了复合薄膜的微观结构,采用紫外光照射下亚甲基蓝的分解实验比较薄膜的光催化性能。
3.The photocatalysis property of as-prepared powders was measured and the results showed that photocatalysis degradation rate of rhodamine B could reach 98% in presence of TiO2 nanopoders.利用简便的溶胶凝胶法合成了锐钛型纳米TiO2粉体,对合成的TiO2粉体进行了XRD,SEM,TEM分析,利用对锐钛型纳米TiO2粉体形成过程进行了分析,并对合成的纳米TiO2粉体的光催化性能进行了研究,表明其对罗丹明B的光催化降解在1h内可达98%以上。
4)photocatalytic performance光催化性能
1.A Study on Photocatalytic performance of Fe~(3+) and W~(6+) Co-doped Nano-TiO_2;Fe~(3+)/W~(6+)共掺杂纳米TiO_2的光催化性能研究
2.Preparation and photocatalytic performance of fixed titanium dioxide film;固定化二氧化钛膜的制备及其光催化性能
3.The effects of such doping materials as metal ion,nonmetal ion,compound semiconductor,anion and organic photosensitizer on the photocatalytic performance of nano-titania were described in detail with 57 refs.对近年来掺杂改性纳米TiO2的研究进行了综述,并且详细论述了金属离子掺杂、非金属离子掺杂、复合半导体、负离子掺杂、有机物敏化等对纳米TiO2光催化性能方面的影响。
5)Photocatalytic properties光催化性能
1.Effects of S doping on electronic structures and photocatalytic properties of anatase TiO_2;S掺杂对锐钛矿相TiO_2电子结构与光催化性能的影响
2.This paper introduced the character of titanium dioxide photocatalytic materials, and briefly reviewed the ways to enchance the photocatalytic properties and application.本文介绍了TiO2的光催化特性，对如何提高其光催化性能及材料的实用性作了简要评述。
3.The photocatalytic properties of the samples were evaluated using their degradation of the methyl orange under the irradiation of ultraviolet radiation.最后在紫外光照射条件下以甲基橙模拟废水的降解率来评价样品的光催化性能。
6)visible photocatalytic activity可见光催化性能
1.The visible photocatalytic activity of La~(3+)/Fe~(3+)/TiO_2 nanowires was studied.研究了La~(3+)/Fe~(3+)共掺杂对TiO_2纳米线可见光催化性能的影响,并分别与La~(3+),Fe~(3+)单掺杂TiO_2纳米线可见光催化性能进行了比较。
延伸阅读
不锈钢的物理性能、力学性能和耐热性能不锈钢的物理性能 不锈钢和碳钢的物理性能数据对比，碳钢的密度略高于铁素体和马氏体型不锈钢，而略低于奥氏体型不锈钢；电阻率按碳钢、铁素体型、马氏体型和奥氏体型不锈钢排序递增；线膨胀系数大小的排序也类似，奥氏体型不锈钢最高而碳钢最小；碳钢、铁素体型和马氏体型不锈钢有磁性，奥氏体型不锈钢无磁性，但其冷加工硬化生成成氏体相变时将会产生磁性，可用热处理方法来消除这种马氏体组织而恢复其无磁性。 奥氏体型不锈钢与碳钢相比，具有下列特点： 1）高的电阴率，约为碳钢的5倍。 2）大的线膨胀系数，比碳钢大40％，并随着温度的升高，线膨胀系数的数值也相应地提高。 3）低的热导率，约为碳钢的1/3。 不锈钢的力学性 不论不锈钢板还是耐热钢板，奥氏体型的钢板的综合性能最好，既有足够的强度，又有极好的塑性同时硬度也不高，这也是它们被广泛采用的原因之一。奥氏体型不锈钢同绝大多数的其它金属材料相似，其抗拉强度、屈服强度和硬度，随着温度的降低而提高；塑性则随着温度降低而减小。其抗拉强度在温度15~80°C范围内增长是较为均匀的。更重要的是：随着温度的降低，其冲击韧度减少缓慢，并不存在脆性转变温度。所以不锈钢在低温时能保持足够的塑性和韧性。 不锈钢的耐热性能 耐热性能是指高温下，既有抗氧化或耐气体介质腐蚀的性能即热稳定性，同时在高温时双有足够的强度即热强性。 不锈钢国际标准标准 标准 标准名 GB 中华人民共和国国家标准（国家技术监督局） KS 韩国工业标准协会规格Korean Standard AISI 美国钢铁协会规格America Iron and Steel Institute SAE 美国汽车技术者协会规格Society of Automative Engineers ASTM 美国材料试验协会规格American Society for Testing and Material AWS 美国焊接协会规格American Welding Society ASME 美国机械技术者协会规格American Society of Mechanical Engineers BS 英国标准规格British Standard DIN 德国标准规格Deutsch Industria Normen CAS 加拿大标准规格Canadian Standard Associatoin API 美国石油协会规格American Petroleum Association KR 韩国船舶协会规格Korean Resister of Shipping NK 日本省事协会规格Hihon Kanji Koki LR 英国船舶协会规格Llouds Register of Shipping
