Materials for solid base catalysts and oxygen storage

... surface area and OSC 171 7.5 Discussion 172 7.6 Conclusions 175 References 214 vi Summary This thesis investigates oxides as solid base catalysts and as oxygen storage material Solid base catalysts ... Introduction 1.2 Solid base catalysts 1.3 Types of solid base catalysts 1.3.1 Metal oxides 1.3.2 Supported catalysts 1.3.3 Basic zeolites 1.3.4 Mesoporous mat...

Ngày tải lên: 14/09/2015, 08:47

... coefficients of these materials to develop MEMS systems, sensors and actuators which can take advantage of the inherent wide band gap (3.4 eV for GaN), chemical and radiation inertness and high temperature ... expandable micro- spheres and conductive polymers are introduced Materials properties, transducer mechanisms and end applications are described and the potential...

Ngày tải lên: 20/03/2014, 13:05

... performances of these acid catalysts are still inferior compared with the base catalysts For this reason, a wide variety of solid bases have been examined for transesterification reactions for biodiesel ... of used vegetable oils using the heterogeneous WO3/ZrO2 catalyst for production of biodiesel Bioresour Technol 2010;101:S59e61 [10] Lou WY, Zong MH, Duan ZQ Ef...

Ngày tải lên: 05/05/2014, 08:42

... focuses on the design, synthesis, and characterization of polymeric materials for energy storage applications, which include small molecule electrolyte additives, solid polymer electrolyte, and gel ... numbers of other synthetic polymers were developed and commercialized in response to the growing need for new materials in the automotive and aerospace indu...

Ngày tải lên: 13/11/2014, 11:13

... ELECTROSPUN TITANIUM DIOXIDE NANOSTRUCTURES AND THEIR COMPOSITES WITH CARBON RICH MATERIALS FOR ENERGY CONVERSION AND STORAGE ZHU PEINING (B Eng., Huazhong University of Science and Technology) ... electrical devices Therefore, the topic of renewable energy comes with the dual topic of energy conversion and storage There are mainly two kinds of ba...

Ngày tải lên: 10/09/2015, 09:12

... have to learn the safe practices for their computers, their business networks, and the Internet The security basics of “what to do” and “what not to do” become the front-line defense for most businesses ... CCNA, CCNP Introduction The focus of this white paper is to introduce the Security+ certification and the foundation for a career in Information security...

Ngày tải lên: 21/12/2013, 06:18

... grad r dually as a re esult of the c controllable dc link volta as indica in the ri age ated ight hand sub b diagram d Figure capacitor v voltage of the output filt with unbalanced load and controlled ... small compared to the dc voltage portion, so that it does not affect the output voltage References [1] Takao Kawabata, Takeshi Miyashita and Yushin Yamamoto, "Digital...

Ngày tải lên: 19/01/2014, 02:20

... herein V Protocol for Conducting Environmental Compliance Audits of Storage Tanks under RCRA - Checks”.column, will follow the same sequence or order of the citations listed at the end of the statement ... hcrein vi Protocol for Conducting Environmental Compliance Audits of Storage Tanks under RCRA prevent discovery of the same findings...

Ngày tải lên: 06/03/2014, 23:20

... bunsetsu-based representation in Figure Figure 3: Pseudo code for base phrase chunking and dependency parsing 4.2 Pseudo Code for the Proposed Algorithm The algorithm that we propose is based on ... observation Conclusion and Future Work Table 3: Performance change depending on the context window size We have described a novel algorithm that combines Japanese base p...

Ngày tải lên: 17/03/2014, 02:20

... Conclusions The sensing materials of WO loaded with wt.% metal oxides were prepared and applied for NH and NO detection, and several composition materials with good responses, both to NH and NO, were ... NO. , and fast response to NH and NO compared with pure WO The materials of WO loaded with wt.% Cr, La, Pr, Sm, Gd, Er, Tm and Yb showed good responses to N...

Ngày tải lên: 20/03/2014, 13:08

... anatase nanotubes, and thus are ideal candidates for photocatalytic testing The test reaction in this work is the photocatalytic oxidation of volatile organic compounds (VOC) at low concentration, ... performance of these new materials was investigated for the oxidation of propene at low concentration, 3.2.1 Oxidation of propene using TiO2 nanotubes Each expe...

Ngày tải lên: 20/03/2014, 13:11

... Journal of Science, Mathematics - Physics 26 (2010) 43-49 includes two parts: i) the theoretical simulation of measuring intensity for thickness of materials by the system of MYO-101 with using code ... versus thickness between simulation by MCNP and experimental measurement for aluminum Fig Comparison of count rate versus thickness between sim...

Ngày tải lên: 22/03/2014, 11:20

... glass-reinforced laminates for rigid © 2007 by Taylor and Francis Group, LLC DK3212_C001.fm Page Thursday, August 10, 2006 9:33 PM Materials for Rigid and Flexible Printed Wiring Boards printed wiring ... Gieras, Chong Wang and Joseph Cho Lai 130 Electric Relays: Principles and Applications, Vladimir Gurevich 131 Materials for Rigid and Flexible Printe...

Ngày tải lên: 23/03/2014, 08:21

... E Fordel et al Fago et al [10] described a mathematical model of retinal O2 supply that argues that Ngb plays a role in scavenging ROS and reactive nitrogen species that are generated following ... hypoxia in the retina is consistent with the finding of increased hypoxia-inducible factor (HIF)- 1a and upregulation of Cygb mRNA, and hypothesized that Cygb (and Ngb) may h...

Ngày tải lên: 23/03/2014, 09:21