O2浓度 1. Under the sameO2 concentration,the PM1 production and its peak size for the O2/CO2 condition are smaller than those for the O2/N2 condition. 相同O2浓度时,相比于O2/N2燃烧条件,O2/CO2燃烧条件下黄铁矿燃烧过程中PM1的生成量与峰值粒径均减小。
The results of stable adsorption structures of flue gas constituents on the surface of γ-Al2O3(0 0 1) are shown in Fig. 2, which are conducted in the γ-Al2O3(0 0 1) slab model as depicted in our previous study (Hu et al., 2020). The electron density dispersion and adsorption...
The adsorption properties of CO2 and O2 on SiC nanosheets were fully investigated using the density functional theory method. CO2 molecule always acted as an acceptor regardless the existence of pre-adsorbed O2 on SiC nanosheet surface and attracted electrons from its surface. Theoretical results ...
本研究通过桥接氧原子连接还原性{CuI8}和氧化性{PMo8V6O42}簇,构建了一种晶体整体反应催化剂RO-4,使光生成的电子在氧化还原簇之间轻松转移。在光照射下,RO-4可以实现高效的人工光合作用,其CO生成活性高达20.06 μmol g-1h-1(选择性大于99.5%),同时释放出O2。...
式中O2 也可能直接参与腐蚀,发生反应: 对于13Cr 不锈钢来说,在该环境下腐蚀一段时间后,会在局部表面膜薄弱区域发生点蚀,而在腐蚀坑附近也会附着较多的腐蚀产物。13Cr 基体中的 Fe、Cr 会失去电子进入溶液中,同时在腐蚀坑周围进行富集,形成具有一定...
2008. Effects of temperature, photosynthesis photon flux density, photoperiod and O2 and CO2 concentrations on growth rates of the symbiotic Dinoflagellate, ... Y Kitaya,L Xiao,A Masuda,... - 《Journal of Applied Phycology》 被引量: 24发表: 2008年 Effect of the Difference between Photoperiod...
Negin Martin, Christopher A. McPherson, Tatlock Lauten, Janine Santos, G. Jean Harryexperiments requiring imaging ordensitometry. Cells were maintained at 37°C, 5% CO2/5% O2, 90% humidity (Nu-5831tri-gas incubator,Nuaire, Plymouth, MN). 2.3 Cell Viability To ensure that the responses ...
(the electric field normalised to the total number density) in a DBD reactor is typically above 100–200 Td, where 1 Td is 10−21V m2, creating electrons with higher energy which mainly give rise to electronic excitation, ionization, and dissociation with electronic excitation being the ...
Additionally, a molecular sieve 5A column was used for the separation of H2, O2, N2, CO, and CH4, while a polymer spherical column-B (Equipped by Zhejiang Fuli) was used for the separation of other heavier hydrocarbons. The conversion of CH4 and the turn over frequency (TOF) of products...
Density functional theory calculations have been performed to investigate the structural, electronic, and CO2 adsorption properties of 55-atom bimetallic CuNi nanoparticles (NPs) in core-shell and decorated architectures, as well as of their monometallic counterparts. Our results revealed that with respec...