Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Zhi Xiang Ye"'
Autor:
Chao, He, Hang, Mu, Lu, Yang, Dan-Lu, Wang, Yan-Feng, Di, Zhi-Xiang, Ye, Jia-Hui, Yi, Bi-Qin, Ke, Ya, Tian, Song, Hong
Publikováno v:
Huan jing ke xue= Huanjing kexue. 42(9)
The concentration of surface ozone (O
Publikováno v:
Huan jing ke xue= Huanjing kexue. 40(12)
To study the pollution characteristics and exposure health risk of perfluoroalkyl substances (PFASs) in road dust, 12 PFASs were analyzed by ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) in this study. PFAS concentrati
Autor:
Yingchun Yang, Lingyan Zhu, Hongling Yin, Shuhong Fang, Zhi-xiang Ye, Cheng Li, Ian T. Cousins
Publikováno v:
The Science of the total environment. 689
Airborne particulate matter (APM) was collected in four seasons at five different areas of the city of Chengdu, China to study the spatial and seasonal contamination pattern of perfluoroalkyl acids (PFAAs). The results showed that ∑PFAA concentrati
Autor:
Huai-Jin, Yang, De-Rong, Yang, Zhi-Xiang, Ye, Heng-de, Zhang, Xue-Kuan, Ma, Zhi-Ya, Tang, Dong-Yan, Mao
Publikováno v:
Huan jing ke xue= Huanjing kexue. 37(12)
PM
Autor:
Dong Hui, Xue Long Zhang, Koba Yashi Shinichi, Tao Yan, Zhan Zhan Qu, Peng Fei Jia, Zhi Xiang Ye, Yun Jia Liu
Publikováno v:
Advanced Materials Research. :603-607
The three-level converter based on A-NPC topology can improve waveform quality of the output voltage, decrease the switch voltage and reduce the loss of the inductor, thus it has broad application prospects in the electrical power storage domain. Thi
Publikováno v:
Advanced Materials Research. :577-580
Pd-based catalysts modified with BaO as a promoter was prepared by impregnation method. The catalyst was characterized by H2-temperature-programmed reduction (H2-TPR) and X-ray photoelectron spectroscopy (XPS). The catalytic activity towards methanol
Autor:
Min Wang, Xiao Li, Ying Chun Yang, Hong Ling Yin, Shi Cheng Yin, Qian Qian Li, Chang Wu Zou, Hua Wei Yuan, Zhi Xiang Ye, Ting Ting Cai
Publikováno v:
Advanced Materials Research. 599:484-487
The pollution characteristics of n-alkanes and polycyclic aromatic hydrocarbons (PAHs) in the typical tree species (Chinese Glossy Privet tree, Camphors tree, Osmanthus tree) in Chengdu city were studied. The distribution and sources of n-alkanes and
Publikováno v:
Advanced Materials Research. :313-316
Barium oxide was introduced to modify Palladium catalysts supported on CeO2–ZrO2-La2O3-Al2O3 (CZLA) by impregnation and co-precipitation. methods. Various techniques, including X-ray diffraction (XRD), H2-temperature-programmed reduction (H2-TPR) a
Publikováno v:
Huan jing ke xue= Huanjing kexue. 37(5)
In order to understand the characteristics of PM₂.₅ pollution in the atmosphere of Chengdu southwest suburb, PM₂.₅ particles in Chengdu southwest suburb were collected and analyzed from March 18 to March 31st, 2015. The results showed that th
Publikováno v:
Huan jing ke xue= Huanjing kexue. 36(10)
Organic phosphorus esters ( OPEs ) in atmospheric PM2.5 in Chengdu city was quantitatively determined by using gas chromatography-mass spectrometry. The distribution characteristic was discussed, back trajectory model and correlation analysis were us