IEEE Organizations related to Catalysis

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Conferences related to Catalysis

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2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


2020 IEEE Photovoltaic Specialists Conference (PVSC)

Promote science and engineering of photovoltaic materials, devices, systems and applications


2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)

The world's premiere conference in MEMS sensors, actuators and integrated micro and nano systems welcomes you to attend this four-day event showcasing major technological, scientific and commercial breakthroughs in mechanical, optical, chemical and biological devices and systems using micro and nanotechnology.The major areas of activity in the development of Transducers solicited and expected at this conference include but are not limited to: Bio, Medical, Chemical, and Micro Total Analysis Systems Fabrication and Packaging Mechanical and Physical Sensors Materials and Characterization Design, Simulation and Theory Actuators Optical MEMS RF MEMS Nanotechnology Energy and Power


2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Science, technology and applications spanning the millimeter-waves, terahertz and infrared spectral regions


2019 IEEE 19th International Conference on Nanotechnology (IEEE-NANO)

DNA Nanotechnology Micro-to-nano-scale Bridging Nanobiology and Nanomedicine Nanoelectronics Nanomanufacturing and Nanofabrication Nano Robotics and Automation Nanomaterials Nano-optics, Nano-optoelectronics and Nanophotonics Nanofluidics Nanomagnetics Nano/Molecular Heat Transfer & Energy Conversion Nanoscale Communication and Networks Nano/Molecular Sensors, Actuators and Systems


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Periodicals related to Catalysis

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Most published Xplore authors for Catalysis

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Xplore Articles related to Catalysis

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Design and implementation of marine diesel engine exhaust emission reduction intelligent control system

2019 34rd Youth Academic Annual Conference of Chinese Association of Automation (YAC), 2019

With the worsening of the global environment and the strengthening of people's awareness of environmental protection, the air pollution caused by the exhaust emissions of marine diesel engines has attracted extensive attention from the international community. Because the exhaust post-treatment technology does not need to be reformed for diesel engine, and the quality requirement of fuel is relatively low, domestic ...


Mathematical Modeling of Hydrocarbons Adsorption in Nanoporous Catalyst Media using Nonlinear Langmuir’s Isotherm using Activation Energy

2019 9th International Conference on Advanced Computer Information Technologies (ACIT), 2019

The theoretical bases of mathematical modeling of nonisothermal adsorption in nanoporous Catalyst Media for nonlinear Langmuir’s isotherm using Activation Energy are given. An effective linearization scheme for the nonlinear model is realized. High-speed analytical solutions of the system of linearized boundary-value problems of adsorption in nanoporous catalyst media are substantiated and obtained


A CMOS-Based Thermo-Electrocatalytic Gas Sensor for Selective and Low-Level Detection of Carbon Monoxide and Hydrogen

2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII), 2019

This work reports on the use of a CMOS based thermo-electrocatalytic (TE) gas sensors for selective detection of hydrogen and carbon monoxide. Palladium and platinum oxidation catalysts were employed and deposited onto the substrates by means of ink-jet printing. The manuscript explores the impact that the catalyst and the microheater operational temperature have on the sensing performance particularly in relation ...


Simultaneous doping / etching (SDE) process of multilayer graphene on Ni for low resistance metallization

2019 Electron Devices Technology and Manufacturing Conference (EDTM), 2019

In order to form a multilayer graphene film of low resistance without transferring to the device, we have developed a simultaneous doping / etching (SDE) process to remove the Ni catalyst layer during MoCl5 intercalation doping to CVD-grown MLG on Ni catalyst. The obtained sheet resistance of the doped MLG (~ 20 nm thick) was 40% lower than the MLG/Ni ...


Attitude Tracking of Enhanced Flexible Hybrid Nanogenerator in Human-computer Interaction

2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2019

Human-computer interaction is a bridge connecting humans and intelligent robots. Signal sensing and feedback are the key links. In this paper, a reinforced flexible hybrid nanogenerator (NG) based on PVDF/ZnO is designed. In the hybrid mode, the open circuit voltage can reach 70 V, the short circuit current can reach 12 μA, and the output performance can be increased by ...


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Educational Resources on Catalysis

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IEEE-USA E-Books

  • Design and implementation of marine diesel engine exhaust emission reduction intelligent control system

    With the worsening of the global environment and the strengthening of people's awareness of environmental protection, the air pollution caused by the exhaust emissions of marine diesel engines has attracted extensive attention from the international community. Because the exhaust post-treatment technology does not need to be reformed for diesel engine, and the quality requirement of fuel is relatively low, domestic and foreign research and development institutions all attach great importance to the research of exhaust post-treatment technology. By analyzing the mechanism and main chemical reaction of SCR reaction, the overall design scheme of marine diesel engine exhaust intelligent emission reduction control system was completed in order to reduce the nitrogen oxides and solid particles in the exhaust of marine diesel engine. According to TierIII emission regulation and marine diesel engine exhaust, the hardware structure design and model selection of marine diesel engine exhaust intelligent emission control system are completed. In order to ensure that the emission of the control system can meet the requirements of nitrogen oxide conversion rate and ammonia gas escape quantity at the same time, the corresponding model prediction algorithm is designed in this paper. Through the analysis of experimental results, it is proved that the control system established in this paper can well meet the emission requirements of TierIII regulations. The research content of this paper can be applied in the field of shipping to meet the requirements of TierIII regulations and prepare for more stringent emission regulations.

  • Mathematical Modeling of Hydrocarbons Adsorption in Nanoporous Catalyst Media using Nonlinear Langmuir’s Isotherm using Activation Energy

    The theoretical bases of mathematical modeling of nonisothermal adsorption in nanoporous Catalyst Media for nonlinear Langmuir’s isotherm using Activation Energy are given. An effective linearization scheme for the nonlinear model is realized. High-speed analytical solutions of the system of linearized boundary-value problems of adsorption in nanoporous catalyst media are substantiated and obtained

  • A CMOS-Based Thermo-Electrocatalytic Gas Sensor for Selective and Low-Level Detection of Carbon Monoxide and Hydrogen

    This work reports on the use of a CMOS based thermo-electrocatalytic (TE) gas sensors for selective detection of hydrogen and carbon monoxide. Palladium and platinum oxidation catalysts were employed and deposited onto the substrates by means of ink-jet printing. The manuscript explores the impact that the catalyst and the microheater operational temperature have on the sensing performance particularly in relation to gas sensitivity and selectivity. Benchmarking tests between the TE sensors and commercial metal oxide chemiresistors were also carried out.

  • Simultaneous doping / etching (SDE) process of multilayer graphene on Ni for low resistance metallization

    In order to form a multilayer graphene film of low resistance without transferring to the device, we have developed a simultaneous doping / etching (SDE) process to remove the Ni catalyst layer during MoCl5 intercalation doping to CVD-grown MLG on Ni catalyst. The obtained sheet resistance of the doped MLG (~ 20 nm thick) was 40% lower than the MLG/Ni (~ 320 nm) before the SDE process.

  • Attitude Tracking of Enhanced Flexible Hybrid Nanogenerator in Human-computer Interaction

    Human-computer interaction is a bridge connecting humans and intelligent robots. Signal sensing and feedback are the key links. In this paper, a reinforced flexible hybrid nanogenerator (NG) based on PVDF/ZnO is designed. In the hybrid mode, the open circuit voltage can reach 70 V, the short circuit current can reach 12 μA, and the output performance can be increased by 25%. In this experiment, the charge density of the PVDF/ZnO surface was 12.79 μC/m2, the power density was 1.22 μW/cm2, and a 500 μF supercapacitor could be filled in 100 s. Through finite element analysis and experimental tests, it is proved that it is a more sensitive self-powered flexible hybrid sensor, which can accurately record the amplitude and frequency of human motion. Through pressure-friction hybrid sensing, intelligent robots can realize gesture recognition and tracking of human.

  • Atomic gold decorated polyaniline sensor for gaseous detection

    Sensors for precise detection of alcohols are needed in various applications. One challenge of such sensors is to obtain high selectivity. By modifying a conducting polymer with metal catalyst, reaction kinetics can be improved. Previous research shows detection only in the liquid phase. In this paper, gas phase detection of propanol using atomic gold decorated polyaniline sensor is reported. Difference is seen from the cyclic voltammogram obtained with and without catalyst.

  • Up-to-date Infrared Thermography as a Promising Research Tool for Chemical Physics and Physical Chemistry

    The design was developed and a hardware-software measuring infrared thermography-based complex, which allows semi-automatic experimental research of the sorption dynamics and low-temperature catalytic processes during the interaction of various gases and their mixtures with solid-state highly dispersed materials, was created. The complex contains an optical-mechanical part and an automated gas supply system controlled via WiFi. Using the new- generation infrared thermography methods, the latent kinetics of phase transformations on the surface of highly dispersed samples with catalytic and non-catalytic properties has been experimentally investigated. The quantitative characteristics of fine-grained materials have been experimentally studied. Using the described methodology, a number of interesting phenomena taking place on the surface of highly dispersed media were experimentally revealed.

  • Post-CMOS 3D-Integration of a Nanopellistor

    To further optimize micro pellistors and reduce the required chip area, one possibility is to fabricate the sensor on top of the integrated circuit (IC). Therefore, a sacrificial layer process developed by the Fraunhofer IMS combining deep reactive ion etching (DRIE) and atomic layer deposition (ALD) is modified. First fundamentals of pellistors and Joule heating are described. Then simulations to determine ideal heater shapes are presented and an approach for a process to fabricate pellistors on top of an IC is introduced.

  • Technology Research on CH4 Sensor with Pd Catalyst using Supported Nano-material Carrier of γ-Al2O3-ZrO2-ThO2

    Templates with Al2O3 nanoporous was prepared in method of in-situ growth. A nano-material carrier of γ-Al2O3-ZrO2-ThO2 was designed by chemical deposition based on these templates. Using this carrier as active components, a Pd catalyst with high catalytic oxidation activity was fabricated for CH4 sensor. As analysis of scanning electron microscopy(SEM) shown, the Pd catalyst could uniformly distribute in the nano-material carrier of γ-Al2O3-ZrO2-ThO2. A CH4 sensor with Pd catalyst in the nano-material carrier of γ-Al2O3-ZrO2-ThO2 was fabricated. As experiments proved, the activity of this CH4 sensor has good linearity and rapidity. In CH4 concentration range of 0~4.7%, every 1% CH4 concentration parallels every 12mv voltage of this CH4 sensor. Response time from low concentration to 90% high concentration was 6s. Recover time from high concentration to 90% low concentration was 8s.

  • Mathematical modeling of a small scale catalytic reactor for hydrogen production from boron compounds

    The production of hydrogen through environmentally-friendly methods and efficient manner is the biggest obstacle in the development of hydrogen-based energy economy. In this study, a small-scale reactor was designed to produce hydrogen through catalytic dehydrogenation of boron compounds, which are a type of solid hydrogen storage material. A three-dimensional and non- isothermal catalytic reactor was modeled in Comsol Multiphysics environment. Conservation of mass, species, and energy equations were used to predict some important parameters such as time dependent variation of substrate and hydrogen concentrations. Three different chemical kinetics behaviors were examined in the mathematical model: zero-order, first-order, and Langmuir- Hinshelwood. Kinetic behavior of the reaction was investigated for four different temperatures as 25, 30, 35 and 40°C.



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