JP2016080367A - ガスセンサ用ゲル状組成物 - Google Patents
ガスセンサ用ゲル状組成物 Download PDFInfo
- Publication number
- JP2016080367A JP2016080367A JP2014208361A JP2014208361A JP2016080367A JP 2016080367 A JP2016080367 A JP 2016080367A JP 2014208361 A JP2014208361 A JP 2014208361A JP 2014208361 A JP2014208361 A JP 2014208361A JP 2016080367 A JP2016080367 A JP 2016080367A
- Authority
- JP
- Japan
- Prior art keywords
- gel
- gel composition
- gas sensor
- polymer
- composition
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 59
- 229920000642 polymer Polymers 0.000 claims abstract description 36
- 239000003792 electrolyte Substances 0.000 claims abstract description 33
- 239000007864 aqueous solution Substances 0.000 claims abstract description 28
- 239000000178 monomer Substances 0.000 claims abstract description 23
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 22
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims description 27
- -1 organic acid salt Chemical class 0.000 claims description 20
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 16
- 239000003431 cross linking reagent Substances 0.000 claims description 11
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 10
- 150000007524 organic acids Chemical class 0.000 claims description 8
- 235000011056 potassium acetate Nutrition 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- 238000004132 cross linking Methods 0.000 claims description 6
- 229920000151 polyglycol Polymers 0.000 claims description 5
- 239000010695 polyglycol Substances 0.000 claims description 5
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 2
- 239000000243 solution Substances 0.000 abstract description 2
- 230000001131 transforming effect Effects 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 description 27
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 229920006037 cross link polymer Polymers 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 5
- 238000001879 gelation Methods 0.000 description 5
- 238000005191 phase separation Methods 0.000 description 5
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- LWMFAFLIWMPZSX-UHFFFAOYSA-N bis[2-(4,5-dihydro-1h-imidazol-2-yl)propan-2-yl]diazene Chemical compound N=1CCNC=1C(C)(C)N=NC(C)(C)C1=NCCN1 LWMFAFLIWMPZSX-UHFFFAOYSA-N 0.000 description 3
- 239000002612 dispersion medium Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000011245 gel electrolyte Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- OGHKVCJFHNKOEC-UHFFFAOYSA-N 1-methoxyethane-1,2-diol;2-methylprop-2-enoic acid Chemical compound COC(O)CO.CC(=C)C(O)=O OGHKVCJFHNKOEC-UHFFFAOYSA-N 0.000 description 1
- QRIMLDXJAPZHJE-UHFFFAOYSA-N 2,3-dihydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(O)CO QRIMLDXJAPZHJE-UHFFFAOYSA-N 0.000 description 1
- SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- OBMRSUNAEQGDLK-UHFFFAOYSA-N 2-(dipropylamino)ethyl 2-methylprop-2-enoate Chemical compound CCCN(CCC)CCOC(=O)C(C)=C OBMRSUNAEQGDLK-UHFFFAOYSA-N 0.000 description 1
- MJGLWGBXQWRFCX-UHFFFAOYSA-N 2-[(1-imino-2-methyl-1-pyrrolidin-1-ylpropan-2-yl)diazenyl]-2-methyl-1-pyrrolidin-1-ylpropan-1-imine;dihydrochloride Chemical compound Cl.Cl.C1CCCN1C(=N)C(C)(C)N=NC(C)(C)C(=N)N1CCCC1 MJGLWGBXQWRFCX-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 0 C*(C(*)COC(C(C)=C)=O)N Chemical compound C*(C(*)COC(C(C)=C)=O)N 0.000 description 1
- VOGWOGSZMBSSNX-UHFFFAOYSA-N CCCCCCC(C)C(C)(C)C(C)(CCCC)C(=O)OO Chemical compound CCCCCCC(C)C(C)(C)C(C)(CCCC)C(=O)OO VOGWOGSZMBSSNX-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical group O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- RWVOUQNICRUOKF-UHFFFAOYSA-N [2-(dimethylamino)ethylamino] 2-methylprop-2-enoate Chemical compound CN(C)CCNOC(=O)C(C)=C RWVOUQNICRUOKF-UHFFFAOYSA-N 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
- WIAVVDGWLCNNGT-UHFFFAOYSA-M lithium;butanoate Chemical compound [Li+].CCCC([O-])=O WIAVVDGWLCNNGT-UHFFFAOYSA-M 0.000 description 1
- AXMOZGKEVIBBCF-UHFFFAOYSA-M lithium;propanoate Chemical compound [Li+].CCC([O-])=O AXMOZGKEVIBBCF-UHFFFAOYSA-M 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- BUGISVZCMXHOHO-UHFFFAOYSA-N n-[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]-2-[[1-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCC(CO)(CO)NC(=O)C(C)(C)N=NC(C)(C)C(=O)NC(CO)(CO)CO BUGISVZCMXHOHO-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- ZDHURYWHEBEGHO-UHFFFAOYSA-N potassiopotassium Chemical compound [K].[K] ZDHURYWHEBEGHO-UHFFFAOYSA-N 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- BWILYWWHXDGKQA-UHFFFAOYSA-M potassium propanoate Chemical compound [K+].CCC([O-])=O BWILYWWHXDGKQA-UHFFFAOYSA-M 0.000 description 1
- 239000004331 potassium propionate Substances 0.000 description 1
- 235000010332 potassium propionate Nutrition 0.000 description 1
- RWMKSKOZLCXHOK-UHFFFAOYSA-M potassium;butanoate Chemical compound [K+].CCCC([O-])=O RWMKSKOZLCXHOK-UHFFFAOYSA-M 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 description 1
- 229940080818 propionamide Drugs 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000012056 semi-solid material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- MFBOGIVSZKQAPD-UHFFFAOYSA-M sodium butyrate Chemical compound [Na+].CCCC([O-])=O MFBOGIVSZKQAPD-UHFFFAOYSA-M 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
- JXKPEJDQGNYQSM-UHFFFAOYSA-M sodium propionate Chemical compound [Na+].CCC([O-])=O JXKPEJDQGNYQSM-UHFFFAOYSA-M 0.000 description 1
- 239000004324 sodium propionate Substances 0.000 description 1
- 235000010334 sodium propionate Nutrition 0.000 description 1
- 229960003212 sodium propionate Drugs 0.000 description 1
- 239000008281 solid sol Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- WKEWCYHGACEYTR-UHFFFAOYSA-N tert-butyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(C)(C)C WKEWCYHGACEYTR-UHFFFAOYSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
「1.塩基性を示す電解質水溶液とメタクリレート系モノマーの重合物またはポリエチレンイミン系ポリマーを含むゲル状組成物としたことを特徴とするガスセンサ用ゲル状組成物。
2.前記塩基性を示す電解質水溶液が有機酸の塩を含むことを特徴とする第1項に記載のガスセンサ用ゲル状組成物。
3.前記有機酸の塩が、アルカリ金属またはアルカリ土類金属の塩であることを特徴とする第2項に記載のガスセンサ用ゲル状組成物ゲル状組成物。
4.前記有機酸の塩が、酢酸カリウムである、第2項または第3項に記載のガスセンサ用ゲル状組成物。
5.前記メタクリレート系モノマーが、アルコキシポリアルキレングリコールメタクリレート、アルキルアミノアルキル系メタクリレートまたは、多価アルコールメタクリレートあるいはそのアルコキシエーテル誘導体から選ばれる一種または二種以上である、第1項〜第4項のいずれか1項に記載のゲル状組成物。
6.前記メタクリレート系モノマーが、下記一般式で示されるモノマーを含む、第1項〜第5項のいずれか1項に記載のガスセンサ用ゲル状組成物。
7.前記ポリエチレンイミン系ポリマーがポリエチレンイミンをグリシジルエーテル系架橋剤によって架橋させることからなる、第1項〜第4項のいずれか1項に記載のガスセンサ用ゲル状組成物。
8.前記グリシジルエーテル系架橋剤がポリグリコールグリシジルエーテルであることを特徴とする、第7項に記載のガスセンサ用ゲル状組成物ゲル状組成物。
9.前記ポリグリコールグリシジルエーテルが下記一般式で示されることを特徴とする、第8項に記載のガスセンサ用ゲル状組成物。
ジメチルアミノエチルアミノメタクリレート4級化物(メタクリレート系モノマー)10質量部、メトキシポリエチレングリコールメタクリレート(エチレンオキシド繰り返し数9 メタクリレート系モノマー)10質量部を、塩基性を示す電解質水溶液(6.5M−酢酸カリウム電解質水溶液)80質量部へ溶解させた。
次いで、この溶液を10〜20℃へ冷却後、窒素ガスを10分間導入し、さらに、2,2’−アゾビス[2−(2−イミダゾリン−2−イル)プロパン]ジヒドロクロライド1質量部、過硫酸アンモニウム0.002質量部を加え、均一に溶解させて重合組成物を調製した。
得られた重合組成物をガラス管へ充填し、加熱処理を行い、さらに重合反応を行うことによってゲル化反応を生じさせるようにして、酢酸カリウム電解質水溶液とメタクリレート系モノマーの重合物からなる、均質なゲル状組成物を得た。
表1に示したメタクリレート系モノマーと6.5M−酢酸カリウム電解質水溶液の配合で、実施例1と同じ方法で均質なゲル状組成物を得た。
30質量%ポリエチレンイミン水溶液((株)日本触媒製、商品名P−1000、数平均分子量70000)10質量部を、塩基性を示す電解質水溶液(6.5M−酢酸カリウム電解質水溶液)87.5質量部へ溶解させた。次いで、これにエチレンポリエチレングリコールジグリシジルエーテル(エチレンオキシド繰り返し単位9)2.5質量部を加え均一に溶解させて、反応組成物を調製した。
得られた反応組成物をガラス管へ充填し、加熱処理を行い、さらに架橋反応させることによってゲル化反応を生じさせるようにして、酢酸カリウム電解質水溶液とエチレンポリエチレングリコールジグリシジルエーテルで架橋されたポリエチレンイミンからなる、均質なゲル状組成物を得た。
前記実施例1〜8で作製したゲル状組成物を用いて、ガラス管をハウジングとして電解質を保持する酸素センサを作製した。前記酸素センサに振動を与えたり、上下を入れ替え、その状態を確認したが、電解質水溶液が漏れ出すこともなく、振動を与える前後で、その変化は見られなかった。
6.5M−酢酸カリウム電解質水溶液をガラス管をハウジングに保持する酸素センサを作製した。前記酸素センサに振動を与えたり、上下を入れ替え、その状態を確認したが、電解質水溶液が漏れ出し、酸素センサとしての機能を失っていた。
Claims (9)
- 塩基性を示す電解質水溶液とメタクリレート系モノマーの重合物またはポリエチレンイミン系ポリマーとを含むゲル状組成物としたことを特徴とするガスセンサ用ゲル状組成物。
- 前記塩基性を示す電解質水溶液が有機酸の塩を含むことを特徴とする請求項1に記載のガスセンサ用ゲル状組成物。
- 前記有機酸の塩が、アルカリ金属またはアルカリ土類金属の塩であることを特徴とする請求項2に記載のガスセンサ用ゲル状組成物。
- 前記有機酸の塩が、酢酸カリウムである、請求項2または3に記載のガスセンサ用ゲル状組成物。
- 前記メタクリレート系モノマーが、アルコキシポリアルキレングリコールメタクリレート、アルキルアミノアルキル系メタクリレートまたは、多価アルコールメタクリレートあるいはそのアルコキシエーテル誘導体から選ばれる一種または二種以上である、請求項1〜4のいずれか1項に記載のガスセンサ用ゲル状組成物。
- 前記ポリエチレンイミン系ポリマーがポリエチレンイミンをグリシジルエーテル系架橋剤によって架橋させることからなる、請求項1〜4のいずれか1項にガスセンサ用記載のゲル状組成物。
- 前記グリシジルエーテル系架橋剤がポリグリコールグリシジルエーテルであることを特徴とする、請求項7に記載のガスセンサ用ゲル状組成物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014208361A JP6622955B2 (ja) | 2014-10-09 | 2014-10-09 | ガスセンサ用ゲル状組成物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014208361A JP6622955B2 (ja) | 2014-10-09 | 2014-10-09 | ガスセンサ用ゲル状組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016080367A true JP2016080367A (ja) | 2016-05-16 |
JP6622955B2 JP6622955B2 (ja) | 2019-12-18 |
Family
ID=55958209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014208361A Active JP6622955B2 (ja) | 2014-10-09 | 2014-10-09 | ガスセンサ用ゲル状組成物 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6622955B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109580758A (zh) * | 2018-12-21 | 2019-04-05 | 湖南科技大学 | 一种铜离子电化学传感器及其制备方法和应用 |
KR20200110837A (ko) * | 2019-03-18 | 2020-09-28 | 한양대학교 산학협력단 | 전기화학 가스센서용 고분자 젤 전해질 및 그 제조방법 |
CN115184408A (zh) * | 2022-06-14 | 2022-10-14 | 山东科技大学 | 一种水凝胶co气体监测装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988386A (ja) * | 1972-12-28 | 1974-08-23 | ||
JPS5137287A (ja) * | 1974-07-27 | 1976-03-29 | Bayer Ag | |
JPS5921759U (ja) * | 1982-07-30 | 1984-02-09 | 日本電池株式会社 | ガルバニ電池式酸素濃度計 |
JPH02500130A (ja) * | 1987-05-15 | 1990-01-18 | ブリティッシュ・テクノロジー・グループ・リミテッド | 固相電解質による電気化学的センサー |
JPH02240556A (ja) * | 1989-03-14 | 1990-09-25 | Fujitsu Ltd | 酸素電極 |
JP2006306711A (ja) * | 2005-04-01 | 2006-11-09 | Kawamura Inst Of Chem Res | ポリアミンを含む単分散性シリカ微粒子及びその製造方法 |
JP2010202872A (ja) * | 2009-02-27 | 2010-09-16 | General Electric Co <Ge> | アミノ酸移動担体を含む膜 |
WO2014058014A1 (ja) * | 2012-10-10 | 2014-04-17 | Dic株式会社 | 有機無機複合シリカナノ粒子及びその製造方法 |
-
2014
- 2014-10-09 JP JP2014208361A patent/JP6622955B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988386A (ja) * | 1972-12-28 | 1974-08-23 | ||
JPS5137287A (ja) * | 1974-07-27 | 1976-03-29 | Bayer Ag | |
JPS5921759U (ja) * | 1982-07-30 | 1984-02-09 | 日本電池株式会社 | ガルバニ電池式酸素濃度計 |
JPH02500130A (ja) * | 1987-05-15 | 1990-01-18 | ブリティッシュ・テクノロジー・グループ・リミテッド | 固相電解質による電気化学的センサー |
JPH02240556A (ja) * | 1989-03-14 | 1990-09-25 | Fujitsu Ltd | 酸素電極 |
JP2006306711A (ja) * | 2005-04-01 | 2006-11-09 | Kawamura Inst Of Chem Res | ポリアミンを含む単分散性シリカ微粒子及びその製造方法 |
JP2010202872A (ja) * | 2009-02-27 | 2010-09-16 | General Electric Co <Ge> | アミノ酸移動担体を含む膜 |
WO2014058014A1 (ja) * | 2012-10-10 | 2014-04-17 | Dic株式会社 | 有機無機複合シリカナノ粒子及びその製造方法 |
Non-Patent Citations (1)
Title |
---|
M KOUDELKA: "PERFORMANCE CHARACTERISTICS OF A PLANAR ‘CLARK-TYPE' OXYGEN SENSOR", SENSORS AND ACTUATORS, vol. Vol.9, Issue 3, JPN6019013459, 1986, pages 249 - 258, ISSN: 0004016831 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109580758A (zh) * | 2018-12-21 | 2019-04-05 | 湖南科技大学 | 一种铜离子电化学传感器及其制备方法和应用 |
CN109580758B (zh) * | 2018-12-21 | 2020-10-13 | 湖南科技大学 | 一种铜离子电化学传感器及其制备方法和应用 |
KR20200110837A (ko) * | 2019-03-18 | 2020-09-28 | 한양대학교 산학협력단 | 전기화학 가스센서용 고분자 젤 전해질 및 그 제조방법 |
KR102266321B1 (ko) * | 2019-03-18 | 2021-06-17 | 한양대학교 산학협력단 | 전기화학 가스센서용 고분자 젤 전해질 및 그 제조방법 |
CN115184408A (zh) * | 2022-06-14 | 2022-10-14 | 山东科技大学 | 一种水凝胶co气体监测装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6622955B2 (ja) | 2019-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105529497B (zh) | 一种原位生成凝胶聚合物电解质的制备方法 | |
JP6622955B2 (ja) | ガスセンサ用ゲル状組成物 | |
Pu et al. | A POSS based hydrogel with mechanical robustness, cohesiveness and a rapid self-healing ability by electrostatic interaction | |
CN104292384B (zh) | 一种阳离子聚丙烯酰胺反相微乳液的制备方法 | |
KR102390683B1 (ko) | 이온성 조성물 및 가교물 | |
Liu et al. | A non‐ionic thermophilic hydrogel with positive thermosensitivity in water and electrolyte solution | |
Xiong et al. | CO 2-responsive self-healable hydrogels based on hydrophobically-modified polymers bridged by wormlike micelles | |
JP6627858B2 (ja) | ポリエーテル系重合体組成物 | |
JP2009143975A (ja) | 固体電解質用材料 | |
CN112979892B (zh) | 一种离子导电凝胶及其制备方法 | |
WO2017164003A1 (ja) | 有機無機複合ヒドロゲルの製造方法 | |
JPWO2019208707A1 (ja) | 変性ポリテトラフルオロエチレンの製造方法、変性ポリテトラフルオロエチレン粉末の製造方法、延伸多孔体の製造方法 | |
Wan et al. | Rheological behaviors and structure of hydrophobically associating AM–SMA copolymers synthesized by microemulsion polymerization | |
Wan et al. | Synthesis and solution properties of hydrophobically associative polyacrylamides by microemulsion polymerization | |
Hou et al. | Janus Nanoparticle Coupled Double‐Network Hydrogel | |
JP6972930B2 (ja) | 有機無機複合ヒドロゲル前駆体組成物、有機無機複合ヒドロゲル、及びその製造方法 | |
JP2010018665A (ja) | 有機・無機複合ヒドロゲルの製造方法 | |
JP2007335119A (ja) | 固体電解質用材料 | |
JPWO2019009025A1 (ja) | 有機無機複合ヒドロゲルの製造方法 | |
Ramezanpour et al. | CO2-Responsive Latexes Coagulated by Electric Potential: A Fast and Green Methodology for Emulsion Breaking | |
CA2033075A1 (en) | Polymeric compositions | |
Yu et al. | Synthesis, characterization, and aqueous properties of an amphiphilic terpolymer with a novel nonionic surfmer | |
Kizhnyaev et al. | Synthesis and properties of tetrazole-containing double polymers | |
KR102055043B1 (ko) | 알루미늄 이온을 선택적으로 검출할 수 있는 하이드로젤 필름 및 이의 제조방법 | |
JP2006320822A (ja) | 高分子凝集剤及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170808 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180724 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180920 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190416 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190612 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191105 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191125 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6622955 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |