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88篇 您的检索式:作者名="Schwach"
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1Direct experimental detection of hydrogen radicals in non-oxidative methane catalytic reaction显示文摘Non-oxidative conversion of methane to olefins,aromatics and hydrogen(MTOAH) has been reported recently over metal single sites such as iron and platinum.The reaction was proposed to involve catalytic activation of methane followed by gas phase C-C coupling of methyl radicals.This study using H atom Rydberg Tagging time-of-flight technique provides direct experimental evidence for the formation of hydrogen radicals during MTOAH reaction over a catalytic quartz wall reactor containing embedded iron species(denoted as Fe-reactor).Fe-reactor gives 7.3% methane conversion at 1273 K with 41.2% selectivity toward C2(ethane,ethylene and acetylene) and 31.8% toward BTX(benzene,toluene and xylene),respectively.The enhancing effects of hydrogen radicals on overall MTOAH performance are validated by cofeeding hydrogen donor benzene,which provides an additional route of methane activation apart from catalytic activation.Jianqi Hao Pierre Schwach Lulu Li Xiaoguang Guo Junben Weng Hailei Zhang Hao Shen Guangzong Fang Xin Huang Xiulian Pan Chunlei Xiao Xueming Yang Xinhe Bao 2021Journal of Energy Chemistry2021,30,1:2
2An experimental investigation of white layer on rolling contact fatigue using acoustic emission technique 显示文摘Guo Y B Schwach W 2005International Journal of Fatigue2005,27,9:1
3More about the polymerization of lactides in the presence of stannous oc- toate 显示文摘Schwach G Coudane J Engel R 1997Journal of Polymer Science: Part A: Polymer Chemistry1997,35,16:1
4miRNAs control gene expression in the single-cell alga Chlamydomonas reinhardtii显示文摘Molnar A Schwach F Studholme D J 2007Nature2007,447,:1
5An experimhental investigation of white layer on rolling contact fatigue using acoustic emission technique 显示文摘Guo Y B Schwach D W 2005International Journal of Fatigue2005,27,9:1
6More about the polymerization of lactides in the presences of stannousoc- toate显示文摘SCHWACH G COUDANE J VERT M 1997J Polym Sci: Polym Chem1997,35,:1
7PollVb influences RNA-directed DNA methylation independently of its role in siRNA biogenesis显示文摘MOSHER R A SCHWACH F STUDHOLME D 2008Science2008,,105:1
8A fundamental study on the impact of surface integrity by hand turning on rolling contact fatigue 显示文摘Schwach D W Guo Y B 2006International Journal of Fatigue2006,28,12:1
9Biodegradable microparticles for sustained release of a new GnRH antagonist-part Ⅰ:screening commercial PLGA and formulation technologies显示文摘SCHWACH G OUDRY N 2003Eur J Pharm Biopharm2003,56,3:1
10Dee Psequencing of tomato short RNAs identifies microRNAs targeting genes involved in fruit ripening 显示文摘Moxon S J R Szittya G Schwach F 2008Genome Research2008,15,10:1
11MiRNAs control gene ex-pression in the single-cell alga Chlamy-domonas reinhardtii显示文摘MOLNAR A SCHWACH F STUDHO-LME DJ 2007Nature2007,447,7148:1
12Stannous octoate versus zinc-initiated polymerization of racemic lactide显示文摘Schwach G Coudane J Robert E 1994Polymer Bulletin1994,32,:1
13More about the polymerization of lactides in the presences of stannous octoate显示文摘Schwach G Coudane J Vert M 1997J Polym Sci A: Polym Chem1997,35,:1
14Profiling of short RNAs during fleshy fruit development reveals stage-specific sRNAome expression patterns显示文摘Mohorianu I Schwach F Jing R 2011The Plant Journal2011,67,2:1
15miRNAs control gene expression in the single-cell alga Chlamydomonas reinhardtii显示文摘Molnár A Schwach F Studholme DJ 2007Nature2007,447,7148:1
16Something new in the field of PLA/GA bioresorbable polymers 显示文摘Vert M Schwach G Engel R 1998J Controlled Release1998,53,:1
17More about the Polymerization of Lactides in the Presence of Stannous Octoate显示文摘Schwach G Coudane J Engel R 1997J Polym Sci Part A: Poly Chem1997,35,16:1
18miRNAs control gene expression in the single -cell alga C hlamydomonas rein - hardtii 显示文摘Molnar A Schwach F Studholme DJ Thuenemann EC Baulcombe DC 2007Nature2007,447,7148:1
19More about the polymerization lactides in the presence of stannous octoato显示文摘Schwach G 1997Journal of Polymer Science Part A: Polymer Chemical1997,35,16:1
20mRNA expression profiling reveals conserved and non-conserved miR-140 targets显示文摘Nicolas F E Pals H Schwach F Lindow M Kauppinen S Moulton V 2011RNA Biol2011,8,:1
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