Academic Journal
Aerosol‐Synthesized Surfactant‐Free Single‐Walled Carbon Nanotube‐Based NO 2 Sensors: Unprecedentedly High Sensitivity and Fast Recovery
| العنوان: | Aerosol‐Synthesized Surfactant‐Free Single‐Walled Carbon Nanotube‐Based NO 2 Sensors: Unprecedentedly High Sensitivity and Fast Recovery |
|---|---|
| المؤلفون: | Kim, Sihyeok, Han, Jiye, Choi, Jin‐Myung, Nam, Jeong‐Seok, Lee, Il Hyun, Lee, Yeounggyu, Novikov, Ilya V., Kauppinen, Esko I., Lee, Keekeun, Jeon, Il |
| المساهمون: | National Research Foundation of Korea, Ministry of Science and ICT, South Korea |
| المصدر: | Advanced Materials ; volume 36, issue 24 ; ISSN 0935-9648 1521-4095 |
| بيانات النشر: | Wiley |
| سنة النشر: | 2024 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | This study pioneers a chemical sensor based on surfactant‐free aerosol‐synthesized single‐walled carbon nanotube (SWCNT) films for detecting nitrogen dioxide (NO 2 ). Unlike conventional CNTs, the SWCNTs used in this study exhibit one of the highest surface‐to‐volume ratios. They show minimal bundling without the need for surfactants and have the lowest number of defects among reported CNTs. Furthermore, the dry‐transferrable and facile one‐step lamination results in promising industrial viability. When applied to devices, the sensor shows excellent sensitivity (41.6% at 500 ppb), rapid response/recovery time (14.2/120.8 s), a remarkably low limit of detection (below ≈0.161 ppb), minimal noise, repeatability for more than 50 cycles without fluctuation, and long‐term stability for longer than 6 months. This is the best performance reported for a pure CNT‐based sensor. In addition, the aerosol SWCNTs demonstrate consistent gas‐sensing performance even after 5000 bending cycles, indicating their suitability for wearable applications. Based on experimental and theoretical analyses, the proposed aerosol CNTs are expected to overcome the limitations associated with conventional CNT‐based sensors, thereby offering a promising avenue for various sensor applications. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1002/adma.202313830 |
| الاتاحة: | http://dx.doi.org/10.1002/adma.202313830 https://onlinelibrary.wiley.com/doi/pdf/10.1002/adma.202313830 |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.2C863E70 |
| قاعدة البيانات: | BASE |
| ResultId |
1 |
|---|---|
| Header |
edsbas BASE edsbas.2C863E70 925 3 Academic Journal academicJournal 925.377258300781 |
| PLink |
https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsbas&AN=edsbas.2C863E70&custid=s6537998&authtype=sso |
| FullText |
Array
(
[Availability] => 0
)
Array ( [0] => Array ( [Url] => http://dx.doi.org/10.1002/adma.202313830# [Name] => EDS - BASE [Category] => fullText [Text] => View record in BASE [MouseOverText] => View record in BASE ) ) |
| Items |
Array
(
[Name] => Title
[Label] => Title
[Group] => Ti
[Data] => Aerosol‐Synthesized Surfactant‐Free Single‐Walled Carbon Nanotube‐Based NO 2 Sensors: Unprecedentedly High Sensitivity and Fast Recovery
)
Array ( [Name] => Author [Label] => Authors [Group] => Au [Data] => <searchLink fieldCode="AR" term="%22Kim%2C+Sihyeok%22">Kim, Sihyeok</searchLink><br /><searchLink fieldCode="AR" term="%22Han%2C+Jiye%22">Han, Jiye</searchLink><br /><searchLink fieldCode="AR" term="%22Choi%2C+Jin‐Myung%22">Choi, Jin‐Myung</searchLink><br /><searchLink fieldCode="AR" term="%22Nam%2C+Jeong‐Seok%22">Nam, Jeong‐Seok</searchLink><br /><searchLink fieldCode="AR" term="%22Lee%2C+Il+Hyun%22">Lee, Il Hyun</searchLink><br /><searchLink fieldCode="AR" term="%22Lee%2C+Yeounggyu%22">Lee, Yeounggyu</searchLink><br /><searchLink fieldCode="AR" term="%22Novikov%2C+Ilya+V%2E%22">Novikov, Ilya V.</searchLink><br /><searchLink fieldCode="AR" term="%22Kauppinen%2C+Esko+I%2E%22">Kauppinen, Esko I.</searchLink><br /><searchLink fieldCode="AR" term="%22Lee%2C+Keekeun%22">Lee, Keekeun</searchLink><br /><searchLink fieldCode="AR" term="%22Jeon%2C+Il%22">Jeon, Il</searchLink> ) Array ( [Name] => Author [Label] => Contributors [Group] => Au [Data] => National Research Foundation of Korea<br />Ministry of Science and ICT, South Korea ) Array ( [Name] => TitleSource [Label] => Source [Group] => Src [Data] => Advanced Materials ; volume 36, issue 24 ; ISSN 0935-9648 1521-4095 ) Array ( [Name] => Publisher [Label] => Publisher Information [Group] => PubInfo [Data] => Wiley ) Array ( [Name] => DatePubCY [Label] => Publication Year [Group] => Date [Data] => 2024 ) Array ( [Name] => Subset [Label] => Collection [Group] => HoldingsInfo [Data] => Wiley Online Library (Open Access Articles via Crossref) ) Array ( [Name] => Abstract [Label] => Description [Group] => Ab [Data] => This study pioneers a chemical sensor based on surfactant‐free aerosol‐synthesized single‐walled carbon nanotube (SWCNT) films for detecting nitrogen dioxide (NO 2 ). Unlike conventional CNTs, the SWCNTs used in this study exhibit one of the highest surface‐to‐volume ratios. They show minimal bundling without the need for surfactants and have the lowest number of defects among reported CNTs. Furthermore, the dry‐transferrable and facile one‐step lamination results in promising industrial viability. When applied to devices, the sensor shows excellent sensitivity (41.6% at 500 ppb), rapid response/recovery time (14.2/120.8 s), a remarkably low limit of detection (below ≈0.161 ppb), minimal noise, repeatability for more than 50 cycles without fluctuation, and long‐term stability for longer than 6 months. This is the best performance reported for a pure CNT‐based sensor. In addition, the aerosol SWCNTs demonstrate consistent gas‐sensing performance even after 5000 bending cycles, indicating their suitability for wearable applications. Based on experimental and theoretical analyses, the proposed aerosol CNTs are expected to overcome the limitations associated with conventional CNT‐based sensors, thereby offering a promising avenue for various sensor applications. ) Array ( [Name] => TypeDocument [Label] => Document Type [Group] => TypDoc [Data] => article in journal/newspaper ) Array ( [Name] => Language [Label] => Language [Group] => Lang [Data] => English ) Array ( [Name] => DOI [Label] => DOI [Group] => ID [Data] => 10.1002/adma.202313830 ) Array ( [Name] => URL [Label] => Availability [Group] => URL [Data] => http://dx.doi.org/10.1002/adma.202313830<br />https://onlinelibrary.wiley.com/doi/pdf/10.1002/adma.202313830 ) Array ( [Name] => Copyright [Label] => Rights [Group] => Cpyrght [Data] => http://onlinelibrary.wiley.com/termsAndConditions#vor ) Array ( [Name] => AN [Label] => Accession Number [Group] => ID [Data] => edsbas.2C863E70 ) |
| RecordInfo |
Array
(
[BibEntity] => Array
(
[Identifiers] => Array
(
[0] => Array
(
[Type] => doi
[Value] => 10.1002/adma.202313830
)
)
[Languages] => Array
(
[0] => Array
(
[Text] => English
)
)
[Titles] => Array
(
[0] => Array
(
[TitleFull] => Aerosol‐Synthesized Surfactant‐Free Single‐Walled Carbon Nanotube‐Based NO 2 Sensors: Unprecedentedly High Sensitivity and Fast Recovery
[Type] => main
)
)
)
[BibRelationships] => Array
(
[HasContributorRelationships] => Array
(
[0] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Kim, Sihyeok
)
)
)
[1] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Han, Jiye
)
)
)
[2] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Choi, Jin‐Myung
)
)
)
[3] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Nam, Jeong‐Seok
)
)
)
[4] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Lee, Il Hyun
)
)
)
[5] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Lee, Yeounggyu
)
)
)
[6] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Novikov, Ilya V.
)
)
)
[7] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Kauppinen, Esko I.
)
)
)
[8] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Lee, Keekeun
)
)
)
[9] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Jeon, Il
)
)
)
[10] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => National Research Foundation of Korea
)
)
)
[11] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Ministry of Science and ICT, South Korea
)
)
)
)
[IsPartOfRelationships] => Array
(
[0] => Array
(
[BibEntity] => Array
(
[Dates] => Array
(
[0] => Array
(
[D] => 01
[M] => 01
[Type] => published
[Y] => 2024
)
)
[Identifiers] => Array
(
[0] => Array
(
[Type] => issn-locals
[Value] => edsbas
)
)
[Titles] => Array
(
[0] => Array
(
[TitleFull] => Advanced Materials ; volume 36, issue 24 ; ISSN 0935-9648 1521-4095
[Type] => main
)
)
)
)
)
)
)
|
| IllustrationInfo |