Zhengyi Ren

Review and prospect on portable mass spectrometer for recent applications

Zhe Yang, Zhengyi Ren, Yongjun Cheng et al. · Vacuum · 2022 · 50 citations

Chemical Engineering, Engineering, Analytical Instrumentation +9

Study on calibrating the quadrupole mass spectrometers with gas mixture

Wenjun Sun, Chengyao Wu, Yongjun Cheng et al. · Measurement · 2020 · 17 citations

Chemical Measurement, Engineering, Analytical Instrumentation +11

Design of a Compact Time-of-Flight Mass Spectrometer for Space Application

Zhengyi Ren, Meiru Guo, Yongjun Cheng et al. · Journal of the American Society for Mass Spectrometry · 2020 · 14 citations

Engineering, Biological Mass Spectrometry, Tof Ms +19

A new high precision, broad range gas micro-flow calibration apparatus

Meiru Guo, Zhengyi Ren, Yongjun Cheng et al. · Vacuum · 2019 · 12 citations

Sensor Calibration, Precision Measurement, Engineering +10

Simulated and developed an electron impact ionization source for space miniature time-of-flight mass spectrometer

Zhengyi Ren, Meiru Guo, Yongjun Cheng et al. · Vacuum · 2020 · 11 citations

Physics, Mass Spectrometry, Ion Beam +3