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Is atmospheric oxidation capacity better in indicating tropospheric O formation?
《环境科学与工程前沿(英文)》 2022年 第16卷 第5期 doi: 10.1007/s11783-022-1544-5
● This study summarizes and evaluates different approaches that indicate O3 formation.
关键词: O3 AOC O3 formation regime
Rh2O3/hexagonal CePO4 nanocatalysts for N2O decomposition
Huan Liu, Zhen Ma
《化学科学与工程前沿(英文)》 2017年 第11卷 第4期 页码 586-593 doi: 10.1007/s11705-017-1659-6
关键词: Rh2O3 CePO4 N2O decomposition
王飚,王宇栋,李慧玲,张自华
《中国工程科学》 2002年 第4卷 第9期 页码 75-80
在碳钢母材上,用氧乙炔焰喷焊镍包铝合金粉末制取预涂层,喷焊50% Al2O3+50% Ni的复合粉末制取过渡层,用等离子喷焊Al2O3 - MxOy复合粉末制取最终涂层。
关键词: Al2O3-MxOy 涂层 等离子 抗腐蚀 抗磨损
含稀释剂的Al-Cr2O3体系燃烧合成反应热力学分析与反应模型
张衍诚,潘冶,张传
《中国工程科学》 2004年 第6卷 第6期 页码 63-67
对含稀释剂Al203和Cr<sub>2</sub>0<sub>3</sub>的Al-Cr<sub>2</sub>0<sub>3</sub>体系燃烧合成反应进行了热力学计算与分析,讨论了起始反应温度T<sub>0</sub>、稀释剂Al<sub>2</sub>O<sub>3</sub>和Cr<sub>2</sub>O<sub>3</sub>的含量对绝热反应温度7^的影响,并得出T<
关键词: 金属陶瓷 燃烧合成 Al-Cr203体系 热力学 反应模型
On the monolayer dispersion behavior of Co3O4 on HZSM-5 support: designing applicable
《化学科学与工程前沿(英文)》 2023年 第17卷 第11期 页码 1741-1754 doi: 10.1007/s11705-023-2332-x
关键词: Co3O4/ZSM-5 NOx-SCR by NH3 monolayer dispersion threshold effect surface acid sites surface active O2– anions
The stabilization effect of Al2O3 on unconventional Pb/SiO2 catalyst
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1423-1429 doi: 10.1007/s11705-023-2315-y
关键词: Pb/SiO2 Al2O3 propane dehydrogenation propene stability
《化学科学与工程前沿(英文)》 2022年 第16卷 第10期 页码 1514-1525 doi: 10.1007/s11705-022-2158-y
关键词: bio-waste cellulosic-carbon Pd/Fe3O4 Hiyama cross-coupling hydrogen evolution reaction recyclability
《医学前沿(英文)》 2022年 第16卷 第2期 页码 240-250 doi: 10.1007/s11684-021-0909-7
Feasibility study of plasma sprayed Al2O3 coatings as diffusion barrier on CFC
Kirsten BOBZIN, Lidong ZHAO, Nils KOPP, Thomas WARDA
《机械工程前沿(英文)》 2012年 第7卷 第4期 页码 371-375 doi: 10.1007/s11465-012-0339-y
Carbon fibre reinforced carbon (CFC) materials are increasingly applied as sample carriers in modern furnaces. Only their tendency to react with different metals at high temperatures by C-diffusion is a disadvantage, which can be solved by application of diffusion barriers. Within this study the feasibility of plasma sprayed Al2O3 coatings as diffusion barrier was studied. Al2O3 coatings were prepared by air plasma spraying (APS). The coatings were investigated in terms of their microstructure, bonding to CFC substrates and thermal stability. The results showed that Al2O3 could be well deposited onto CFC substrates. The coatings had a good bonding and thermal shock behavior at 1060°C. At higher temperature of 1270°C, crack network formed within the coating, showing that the plasma sprayed Al2O3 coatings are limited regarding to their application temperatures as diffusion barrier on CFC components.
关键词: diffusion barrier coatings CFC plasma spraying microstructure Al2O3
Preparation and property characterization of PAA/Fe3O4 nanocomposite
WEI Shanshan, ZHANG Yi, XU Jiarui
《化学科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 233-237 doi: 10.1007/s11705-007-0042-4
关键词: magnetometer superparamagnetic ultra-micro thermogravimetry transmission
《化学科学与工程前沿(英文)》 2022年 第16卷 第8期 页码 1211-1223 doi: 10.1007/s11705-022-2145-3
关键词: Co3O4–CeO2 composite oxides cyclohexanone cyclohexanol ultrasonic-assisted co-precipitation selective oxidation solvent-free
Large-scale synthesis of isolated Mn2O3 nanotube/fiber with ferric nitrate as catalyst
ZHANG Aifei, LIU Jiping, L? Guangshu
《化学科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 55-58 doi: 10.1007/s11705-007-0011-y
QIU Yejun, CHEN Jixiang, ZHANG Jiyan
《化学科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 167-171 doi: 10.1007/s11705-007-0031-7
关键词: excessive selectivity decrease dispersiveness physico-chemical
Optimization of the O/HO process with response surface methodology for pretreatment of mother liquor
《环境科学与工程前沿(英文)》 2021年 第15卷 第4期 doi: 10.1007/s11783-020-1371-5
• Real ML-GFW with high salinity and high organics was degraded by O3/H2O2 process.
关键词: High salinity High organic matters Gas field wastewater O3/H2O2 Response surface methodology
Xiaohong LI, Wenying LI,
《化学科学与工程前沿(英文)》 2010年 第4卷 第2期 页码 142-146 doi: 10.1007/s11705-009-0233-2
关键词: desorption different TiO-AlOmixed physisorption ethylbenzene
标题 作者 时间 类型 操作
Pd/Fe3O4 supported on bio-waste derived cellulosic-carbon as a nanocatalyst for C–C coupling and electrocatalytic
期刊论文
Accurate quantification of 3′-terminal 2′-O-methylated small RNAs by utilizing oxidative deep sequencing
期刊论文
Feasibility study of plasma sprayed Al2O3 coatings as diffusion barrier on CFC
Kirsten BOBZIN, Lidong ZHAO, Nils KOPP, Thomas WARDA
期刊论文
Preparation and property characterization of PAA/Fe3O4 nanocomposite
WEI Shanshan, ZHANG Yi, XU Jiarui
期刊论文
Ultrasound-assisted co-precipitation synthesis of mesoporous Co3O4–CeO2 composite oxides for highly selective
期刊论文
Large-scale synthesis of isolated Mn2O3 nanotube/fiber with ferric nitrate as catalyst
ZHANG Aifei, LIU Jiping, L? Guangshu
期刊论文
Effects of MgO promoter on properties of Ni/Al2O3 catalysts for partial oxidation of methane to syngas
QIU Yejun, CHEN Jixiang, ZHANG Jiyan
期刊论文
Optimization of the O/HO process with response surface methodology for pretreatment of mother liquor
期刊论文