Matches in SemOpenAlex for { <https://semopenalex.org/work/W2774892008> ?p ?o ?g. }
- W2774892008 endingPage "136" @default.
- W2774892008 startingPage "128" @default.
- W2774892008 abstract "Abstract Selective synthesis of single-walled carbon nanotubes (SWCNTs) is highly desirable for various applications. Among the strategies proposed for achieving this, the method involving sulfur-containing compounds is a promising approach showing the conversion of common cobalt/silica catalysts (Co/SiO2) into chirality selective catalysts. However, the possible influence of sulfur-containing compounds in promoting the selectivity of non-cobalt-based metal/silica catalysts has not been studied. Here three metal sulfate based catalysts (MSO4/SiO2, M=Fe, Ni, or Co) were prepared for SWCNT synthesis under the same growth condition. Detailed SWCNT and catalyst characterizations show that well-dispersed Fe oxides and silicates are formed on Fe2(SO4)3/SiO2, favoring the formation of small diameter (6,5) nanotubes. NiSO4/SiO2 contains a portion of NiSO4 together with Ni silicate and relatively large NiO particles, leading to a wider diameter distribution centered around (8,7) nanotubes. CoSO4/SiO2 consists of dominantly well-dispersed CoSO4 and a small amount of Co silicates, showing the good selectivity toward the relatively larger diameter (9,8) nanotubes with an abundance of 40.6% among the semiconducting nanotubes. Sulfur retained on the catalysts influences the selectivity toward relatively larger diameter SWCNTs. Current work highlights the potential of using metal sulfates with varied decomposition temperatures to achieve the selective growth of SWCNTs." @default.
- W2774892008 created "2017-12-22" @default.
- W2774892008 creator A5006500546 @default.
- W2774892008 creator A5008295822 @default.
- W2774892008 creator A5023451372 @default.
- W2774892008 creator A5037338841 @default.
- W2774892008 creator A5083176273 @default.
- W2774892008 date "2018-04-01" @default.
- W2774892008 modified "2023-09-24" @default.
- W2774892008 title "Selective synthesis of single walled carbon nanotubes on metal (iron, nickel or cobalt) sulfate-based catalysts" @default.
- W2774892008 cites W1481356512 @default.
- W2774892008 cites W1967010736 @default.
- W2774892008 cites W1977035592 @default.
- W2774892008 cites W1981802910 @default.
- W2774892008 cites W1985588689 @default.
- W2774892008 cites W1987300299 @default.
- W2774892008 cites W1989771373 @default.
- W2774892008 cites W1993042030 @default.
- W2774892008 cites W1996754553 @default.
- W2774892008 cites W1997416615 @default.
- W2774892008 cites W2003676961 @default.
- W2774892008 cites W2004879086 @default.
- W2774892008 cites W2005215549 @default.
- W2774892008 cites W2005335963 @default.
- W2774892008 cites W2010155934 @default.
- W2774892008 cites W2011306148 @default.
- W2774892008 cites W2011965219 @default.
- W2774892008 cites W2015220920 @default.
- W2774892008 cites W2016148644 @default.
- W2774892008 cites W2020564524 @default.
- W2774892008 cites W2021096363 @default.
- W2774892008 cites W2029445495 @default.
- W2774892008 cites W2033755992 @default.
- W2774892008 cites W2034762639 @default.
- W2774892008 cites W2036935834 @default.
- W2774892008 cites W2052365526 @default.
- W2774892008 cites W2057296302 @default.
- W2774892008 cites W2061831030 @default.
- W2774892008 cites W2061941816 @default.
- W2774892008 cites W2064779937 @default.
- W2774892008 cites W2065037266 @default.
- W2774892008 cites W2075063433 @default.
- W2774892008 cites W2075549870 @default.
- W2774892008 cites W2077011755 @default.
- W2774892008 cites W2078548161 @default.
- W2774892008 cites W2081070655 @default.
- W2774892008 cites W2083528183 @default.
- W2774892008 cites W2086536022 @default.
- W2774892008 cites W2088659491 @default.
- W2774892008 cites W2089293452 @default.
- W2774892008 cites W2089888190 @default.
- W2774892008 cites W2092301242 @default.
- W2774892008 cites W2094338917 @default.
- W2774892008 cites W2094422480 @default.
- W2774892008 cites W2095116331 @default.
- W2774892008 cites W2101494835 @default.
- W2774892008 cites W2102131907 @default.
- W2774892008 cites W2104273733 @default.
- W2774892008 cites W2110730079 @default.
- W2774892008 cites W2116854833 @default.
- W2774892008 cites W2118994786 @default.
- W2774892008 cites W2135819552 @default.
- W2774892008 cites W2138335835 @default.
- W2774892008 cites W2140784233 @default.
- W2774892008 cites W2143717100 @default.
- W2774892008 cites W2144458599 @default.
- W2774892008 cites W2151058832 @default.
- W2774892008 cites W2151762325 @default.
- W2774892008 cites W2155773818 @default.
- W2774892008 cites W2164290646 @default.
- W2774892008 cites W2308735475 @default.
- W2774892008 cites W2312199777 @default.
- W2774892008 cites W2313255073 @default.
- W2774892008 cites W2316554801 @default.
- W2774892008 cites W2319490064 @default.
- W2774892008 cites W2323768499 @default.
- W2774892008 cites W2328851300 @default.
- W2774892008 cites W2331186335 @default.
- W2774892008 cites W2400867521 @default.
- W2774892008 cites W2468482792 @default.
- W2774892008 cites W2515328735 @default.
- W2774892008 cites W2569859081 @default.
- W2774892008 cites W2587918070 @default.
- W2774892008 cites W2594310154 @default.
- W2774892008 cites W310905955 @default.
- W2774892008 doi "https://doi.org/10.1016/j.carbon.2017.12.002" @default.
- W2774892008 hasPublicationYear "2018" @default.
- W2774892008 type Work @default.
- W2774892008 sameAs 2774892008 @default.
- W2774892008 citedByCount "20" @default.
- W2774892008 countsByYear W27748920082018 @default.
- W2774892008 countsByYear W27748920082019 @default.
- W2774892008 countsByYear W27748920082020 @default.
- W2774892008 countsByYear W27748920082021 @default.
- W2774892008 countsByYear W27748920082023 @default.
- W2774892008 crossrefType "journal-article" @default.
- W2774892008 hasAuthorship W2774892008A5006500546 @default.
- W2774892008 hasAuthorship W2774892008A5008295822 @default.