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O2 sensor cleaning procedure

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Growth of multifunctional ZnO thin films by spray pyrolysis technique

In the typical synthesis procedure, ZnO thin films were deposited onto the preheated, ultrasonically cleaned glass substrates by SPT from an aqueous zinc acetate precursor solution (0.4...Gas sensing properties at particular temperatu...

Stars: 90 Updated: February 16th,2018

Low temperature nanointegration for emerging biomedical applications

computational, electrical, optical, and mechanical structures for intelligent telemetry, communication, and sensing systems is ... the candidates are typically suffering from severe seizures and the procedure's primary focus is on loc...

Stars: 88 Updated: February 16th,2018

On-line monitoring equipment for wastewater treatment processes: state of the art

A few attempts have been made to automate the two-step laboratory procedure which consists of: 1) two hour digestion ...pressure drop measure- ments, automated switching of the active unit and activation of the cleaning program has be...

Stars: 105 Updated: February 16th,2018

Method and apparatus for controlling exhausted gas emissions during cold-start of an internal combustion engine

6089016 Diagnostic equipment for an exhaust gas cleaning apparatus 2000-07-18 Takaku 60/277 6073611 Control apparatus for... An oxygen sensor, often referred to as an O2sensor, a lambda sensor or an exhaust gas oxygen (EGO) sensor, ...

Stars: 144 Updated: February 16th,2018

XPS study of the L-CVD deposited SnO 2 thin films exposed to oxygen and hydrogen

interface Fermi level position EF᎐Ev in the band gap, using a new procedure of deconvolution of the core level XPS ...It is well known that gas-sensing mechanism of SnO2 consists of the interaction of gas species with the surface tha...

Stars: 104 Updated: February 16th,2018

A carbonaceous chemical filter for the selective detection of NO 2 in the environment

flux, which was monitored by recording the TEY from the clean surface of a gold crystal mounted on the manipulator ...O3 selective filter leading to a selective detection of nitrogen dioxide when integrated into the finalized sensor...

Stars: 111 Updated: February 16th,2018

An advanced approach to finding magnetometer zero levels in the interplanetary magnetic field

(18a) it is easy to see that since O12, O22 and O32 do not change in time, they do not change the covariance... negative value plotted on the same scale to illustrate when the field was largely along or orthogonal to the sensors...

Stars: 121 Updated: February 16th,2018

Laser oxygen isotope analysis of silicate/oxide grain separates: Evidence for a grain size effect?

samples, atmospheric contamination, oxygen isotope fractionation during the fluorination reaction or during the O2-CO 2 ...The precision of the abso- lute pressure sensor initially mounted on the BRGM laser line dropped dramatically f...

Stars: 127 Updated: February 16th,2018

Engine cleaner composition, method and apparatus with acetonitrile

An engine cleaner composition and method for removing carbonaceous deposits from engine fuel-system components such as ... intake valve seats, valves, combustion cylinders, spark plugs, and oxygen sensors may be used on both gasoline...

Stars: 86 Updated: February 16th,2018

Functionalized individual ZnO microwire for natural gas detection

/ Sensors and Actuators A 176 (2012) 64–71 negatively charged oxygen adsorbed on the zinc oxide surface and the gas ...The oxygen adsorption on a zinc oxide sur- face could be as O2−, O−, and O2− ions due to a reaction ...The main...

Stars: 85 Updated: February 16th,2018

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