Zobrazeno 1 - 10
of 232
pro vyhledávání: '"Yunbo Yu"'
Publikováno v:
Advanced Energy & Sustainability Research, Vol 5, Iss 8, Pp n/a-n/a (2024)
Mesoporous MgAl2O4 is synthesized via a novel sol–gel combustion method and the concentration of oxygen defects on the surface is modulated through varying the calcination temperature (850, 900, 1000, and 1100 °C). Notably, the 1Pd/MgAl2O4‐1000
Externí odkaz:
https://doaj.org/article/68186c8202f14f43b96d8f210af818bb
Autor:
Yanqin Li, Junqi Tian, Zhisong Liu, Zhongqi Liu, Dong Dong, Fu Wang, Wei Wang, Minmin Liu, Jianming Dan, Yongsheng Li, Feng Yu, Bin Dai, Yunbo Yu
Publikováno v:
Green Energy & Environment, Vol 8, Iss 4, Pp 1102-1116 (2023)
Photo-assisted SCR (PSCR) offers a potential solution for removal of NO at room temperature. MnTiOx as PSCR catalyst exhibits superior performance with NO removal of 100% at the room temperature. Electron paramagnetic resonance (EPR) analysis reveale
Externí odkaz:
https://doaj.org/article/3018dda6dda04ef99c33677b26e79434
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Potential source of H2SO4 remains unclear in the atmosphere. This work first demonstrates that the formation of photoinduced •OH radical can directly promote the heterogeneous conversion of SO2 to H2SO4 on real diesel soot under light irradiation,
Externí odkaz:
https://doaj.org/article/f891813ddb0943da8576db5ca816b394
Publikováno v:
Engineering, Vol 15, Iss , Pp 13-16 (2022)
Externí odkaz:
https://doaj.org/article/dcf419c0a65a484f8fa1a730fffaa473
Autor:
Yulong Shan, Guangzhi He, Jinpeng Du, Yu Sun, Zhongqi Liu, Yu Fu, Fudong Liu, Xiaoyan Shi, Yunbo Yu, Hong He
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Cu-SSZ-13 zeolites are highly active for standard NH3-SCR, but their activity is unexpectedly inhibited in the presence of NO2. This work demonstrates that strong oxidation by NO2 forces Cu ions to exist mainly as CuII species with low mobility, whic
Externí odkaz:
https://doaj.org/article/329045f8b86b46be81547b1ee046cae5
Publikováno v:
Catalysis Communications, Vol 178, Iss , Pp 106679- (2023)
Recently, catalytic oxidation of CO over zeolite supported Pt catalysts has garnered significant attention. The effect of zeolite structure (BEA, MFI and CHA) and Si/Al (17, 10 and 6) molar ratio of Pt/zeolites on CO catalytic oxidation activity were
Externí odkaz:
https://doaj.org/article/3397fd780e5c4789a076e4289a58aaef
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2021, Iss 1, Pp 1-19 (2021)
Abstract Small- and medium-sized enterprises (SEMs) are the important part of economic society whose innovation activities are of great significance for building innovative country. In order to investigate how technological innovation (TI) and busine
Externí odkaz:
https://doaj.org/article/ec93df1398d54da49aba5959a1525d93
Publikováno v:
ACS Omega, Vol 5, Iss 45, Pp 29593-29600 (2020)
Externí odkaz:
https://doaj.org/article/1054e5494b554b25a848283a59b6376e
Publikováno v:
iScience, Vol 25, Iss 4, Pp 104103- (2022)
Summary: The thermal stability of the catalysts is of particular importance but still a big challenge for working under harsh conditions at high temperature. In this study, we report a strategy to improve the thermal stability of the ceria-based cata
Externí odkaz:
https://doaj.org/article/50dcea77476848a2995bb8ba5cee0a06
Publikováno v:
Mathematics, Vol 10, Iss 7, p 1034 (2022)
We define the group measure matrix of the alternative scheme and the ideal scheme based on the relevant factor sequence and the system characteristic behavior sequence. Furthermore, the information distances of decision makers and decision criteria a
Externí odkaz:
https://doaj.org/article/d01e41295f2a401caaec4b4aaa1cae76