摘要:
Provided are a support for supporting a metal, a metal-supported catalyst, a methanation reaction apparatus, and a method relating thereto that realize effective methanation of carbon monoxide. The support for supporting a metal includes a carbonized material obtained by carbonizing raw materials containing an organic substance and a metal, in which the support is used for supporting a metal that exhibits a catalytic activity for a methanation reaction of carbon monoxide. The metal-supported catalyst includes : a support formed of a carbonized material obtained by carbonizing raw materials containing an organic substance and a metal; and a metal that exhibits a catalytic activity for a methanation reaction of carbon monoxide, the metal being supported on the support.
摘要:
Provided are a reaction vessel for Raman spectrophotometry and a Raman spectrophotometry method using the same, which are suitable for observing an electrochemical reaction at a solid surface in an electrolyte solution. The reaction vessel for Raman spectrophotometry includes: a housing portion (10) including a transparent window portion (11), in which a hollow portion (12) for storing an electrolyte solution is formed; and a working electrode portion (20) configured from a conductive material that is electrochemically inactive in the electrolyte solution, the working electrode portion (20) including one part (21) arranged facing the window portion in the hollow portion to hold a sample, and another part (22) extended to outside the housing portion to be connected to an external power source.
摘要:
Provided are a reaction vessel for Raman spectrophotometry and a Raman spectrophotometry method using the same, which are suitable for observing an electrochemical reaction at a solid surface in an electrolyte solution. The reaction vessel for Raman spectrophotometry includes: a housing portion (10) including a transparent window portion (11), in which a hollow portion (12) for storing an electrolyte solution is formed; and a working electrode portion (20) configured from a conductive material that is electrochemically inactive in the electrolyte solution, the working electrode portion (20) including one part (21) arranged facing the window portion in the hollow portion to hold a sample, and another part (22) extended to outside the housing portion to be connected to an external power source.
摘要:
A vehicle radar device provided with a transmission and reception unit for generating a beat signal from a transmission signal and a reception signal, a frequency analysis unit for generating a two-dimensional spectrum including a speed component and a distance component by applying prescribed frequency analysis processing to a signal sequence of the beat signal, and a speed determination unit for dividing the speed component of the two-dimensional spectrum into a plurality of blocks, carrying out constant false alarm rate (CFAR) processing on each of the plurality of blocks, and specifying the speed of the vehicle of the radar device on the basis of a threshold obtained through the CFAR processing.