JP2012141227A - ガスセンサー - Google Patents
ガスセンサー Download PDFInfo
- Publication number
- JP2012141227A JP2012141227A JP2010294611A JP2010294611A JP2012141227A JP 2012141227 A JP2012141227 A JP 2012141227A JP 2010294611 A JP2010294611 A JP 2010294611A JP 2010294611 A JP2010294611 A JP 2010294611A JP 2012141227 A JP2012141227 A JP 2012141227A
- Authority
- JP
- Japan
- Prior art keywords
- carbon nanotube
- molecule
- azafullerene
- gas
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 78
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 78
- 239000000758 substrate Substances 0.000 claims description 11
- 230000008859 change Effects 0.000 abstract description 23
- 230000003993 interaction Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 238000001179 sorption measurement Methods 0.000 abstract description 7
- 230000000704 physical effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 65
- 239000007789 gas Substances 0.000 description 52
- 239000002109 single walled nanotube Substances 0.000 description 22
- 239000004065 semiconductor Substances 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000010409 thin film Substances 0.000 description 7
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 230000005764 inhibitory process Effects 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- 229910003472 fullerene Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 150000002605 large molecules Chemical class 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000002048 multi walled nanotube Substances 0.000 description 2
- 239000002071 nanotube Substances 0.000 description 2
- -1 nitrogen ions Chemical class 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 238000001241 arc-discharge method Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002298 density-gradient ultracentrifugation Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000004033 diameter control Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000002079 double walled nanotube Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002116 nanohorn Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
【解決手段】検出対象分子のカーボンナノチューブ内部への吸着による、カーボンナノチューブの物性変化を検出対象分子検出手段として用いる、ガスセンサーであって、前述カーボンナノチューブ内部に前もってアザフラーレンを内包させておくことを特徴とする。内包分子とカーボンナノチューブの相互作用を、検出対象分子が変調することにより、カーボンナノチューブの物性が変化することを検出する方法を含む。
【選択図】図1
Description
Claims (3)
- 絶縁基板と、
前記絶縁基板上に形成されるゲート電極と、
前記ゲート電極上に形成される絶縁層と、
アザフラーレンを内包したカーボンナノチューブを含むセンサー層と、
前記センサー層に接続される二つの電極層と、を有するガスセンサー。 - 前記センサー層は、アザフラーレンの内包により電子状態を変調されたカーボンナノチューブをセンサーとして機能させる請求項1記載のガスセンサー。
- IC−TAGに内蔵されてなる請求項1記載のガスセンサー。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010294611A JP5538207B2 (ja) | 2010-12-29 | 2010-12-29 | ガスセンサー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010294611A JP5538207B2 (ja) | 2010-12-29 | 2010-12-29 | ガスセンサー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012141227A true JP2012141227A (ja) | 2012-07-26 |
| JP5538207B2 JP5538207B2 (ja) | 2014-07-02 |
Family
ID=46677652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010294611A Expired - Fee Related JP5538207B2 (ja) | 2010-12-29 | 2010-12-29 | ガスセンサー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5538207B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101925000B1 (ko) * | 2017-04-20 | 2018-12-04 | 한국과학기술원 | 가스 센서 및 그 제조방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005293485A (ja) * | 2004-04-05 | 2005-10-20 | Nippon Telegr & Teleph Corp <Ntt> | Icタグ |
| WO2007108122A1 (ja) * | 2006-03-23 | 2007-09-27 | Fujitsu Limited | カーボンナノチューブデバイス及びその製造方法 |
| JP2009021304A (ja) * | 2007-07-10 | 2009-01-29 | Ideal Star Inc | ヘテロフラーレン内包カーボンナノチューブを用いた電子デバイス |
-
2010
- 2010-12-29 JP JP2010294611A patent/JP5538207B2/ja not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005293485A (ja) * | 2004-04-05 | 2005-10-20 | Nippon Telegr & Teleph Corp <Ntt> | Icタグ |
| WO2007108122A1 (ja) * | 2006-03-23 | 2007-09-27 | Fujitsu Limited | カーボンナノチューブデバイス及びその製造方法 |
| JP2009021304A (ja) * | 2007-07-10 | 2009-01-29 | Ideal Star Inc | ヘテロフラーレン内包カーボンナノチューブを用いた電子デバイス |
Non-Patent Citations (3)
| Title |
|---|
| CSNC200802149009; 畠山 力三 Rikizo HATAKEYAMA: '最近の展望' 応用物理 第75巻第4号, 441-446, 岩瀬 暢男 社団法人応用物理学会 * |
| JPN6014017090; 畠山 力三 Rikizo HATAKEYAMA: '最近の展望' 応用物理 第75巻第4号, 441-446, 岩瀬 暢男 社団法人応用物理学会 * |
| JPN6014017091; Toshiro Kaneko et al.: 'Azafullerene Encapsulated Single-Walled Carbon Nanotubes with n-Type Electrical Transport Property' J.AM.CHEM.SOC Vol.130, 2008, p.2714-2715 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101925000B1 (ko) * | 2017-04-20 | 2018-12-04 | 한국과학기술원 | 가스 센서 및 그 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5538207B2 (ja) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Joshi et al. | A review on chemiresistive room temperature gas sensors based on metal oxide nanostructures, graphene and 2D transition metal dichalcogenides | |
| Liu et al. | High-performance chemical sensing using Schottky-contacted chemical vapor deposition grown monolayer MoS2 transistors | |
| Kiasari et al. | Room temperature ultra-sensitive resistive humidity sensor based on single zinc oxide nanowire | |
| Cui et al. | Controllable synthesis of silver nanoparticle-decorated reduced graphene oxide hybrids for ammonia detection | |
| Du et al. | InAs nanowire transistors as gas sensor and the response mechanism | |
| Zhang et al. | First-principles study of SF6 decomposed gas adsorbed on Au-decorated graphene | |
| Baik et al. | Pd-Sensitized single vanadium oxide nanowires: highly responsive hydrogen sensing based on the metal− insulator transition | |
| Jung et al. | Gas sensor using a multi-walled carbon nanotube sheet to detect hydrogen molecules | |
| Jang et al. | A simple approach in fabricating chemical sensor using laterally grown multi-walled carbon nanotubes | |
| Ohno et al. | Electrolyte-gated graphene field-effect transistors for detecting pH and protein adsorption | |
| Fan et al. | Chemical sensing with ZnO nanowire field-effect transistor | |
| Bhattacharyya et al. | Impact of device configurations on sensing performance of WS 2-based gas sensors: A review | |
| Chandiramouli | Antimonene nanosheet device for detection of explosive vapors–a first-principles inspection | |
| KR20140113437A (ko) | 센서 및 센싱 방법 | |
| Choi et al. | Gas molecule sensing of van der Waals tunnel field effect transistors | |
| Hasani et al. | Ammonia‐sensing using a composite of graphene oxide and conducting polymer | |
| Park et al. | Transition of gas sensing behavior in non-reduced graphene oxides with thermal annealing | |
| Peng et al. | Gate modulation in carbon nanotube field effect transistors-based NH3 gas sensors | |
| Misra | Carbon nanotubes and graphene-based chemical sensors | |
| Trung et al. | In situ study of molecular doping of chlorine on MoS2 field effect transistor device in ultrahigh vacuum conditions | |
| Song et al. | Controllable gas selectivity at room temperature based on Ph5T2-modified CuPc nanowire field-effect transistors | |
| Li et al. | Humidity sensing properties of morphology-controlled ordered silicon nanopillar | |
| Lee et al. | Gas sensing properties of single-wall carbon nanotubes dispersed with dimethylformamide | |
| Azizi et al. | Density functional theory study of carbon monoxide adsorption on the inside and outside of the armchair single-walled carbon nanotubes | |
| Pang et al. | Tribotronic transistor sensor for enhanced hydrogen detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131227 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20140310 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20140311 |
|
| TRDD | Decision of grant or rejection written | ||
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140416 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140424 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5538207 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140428 |
|
| LAPS | Cancellation because of no payment of annual fees |