KR101751733B1 - 음이온성 물질의 흡착 또는 센싱 방법 - Google Patents
음이온성 물질의 흡착 또는 센싱 방법 Download PDFInfo
- Publication number
- KR101751733B1 KR101751733B1 KR1020150176296A KR20150176296A KR101751733B1 KR 101751733 B1 KR101751733 B1 KR 101751733B1 KR 1020150176296 A KR1020150176296 A KR 1020150176296A KR 20150176296 A KR20150176296 A KR 20150176296A KR 101751733 B1 KR101751733 B1 KR 101751733B1
- Authority
- KR
- South Korea
- Prior art keywords
- cationic
- graphene
- graphene oxide
- alkyl group
- anionic
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 71
- 125000000129 anionic group Chemical group 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 146
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 145
- 125000002091 cationic group Chemical group 0.000 claims abstract description 100
- 239000000126 substance Substances 0.000 claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims description 34
- 239000007864 aqueous solution Substances 0.000 claims description 21
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 19
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 claims description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 9
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 7
- CSPHGSFZFWKVDL-UHFFFAOYSA-M (3-chloro-2-hydroxypropyl)-trimethylazanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(O)CCl CSPHGSFZFWKVDL-UHFFFAOYSA-M 0.000 claims description 4
- OGMADIBCHLQMIP-UHFFFAOYSA-N 2-aminoethanethiol;hydron;chloride Chemical compound Cl.NCCS OGMADIBCHLQMIP-UHFFFAOYSA-N 0.000 claims description 4
- GJBYCNLSIBQCRF-UHFFFAOYSA-M 2-aminoethyl(trimethyl)azanium;chloride;hydrochloride Chemical compound Cl.[Cl-].C[N+](C)(C)CCN GJBYCNLSIBQCRF-UHFFFAOYSA-M 0.000 claims description 4
- 229960003237 betaine Drugs 0.000 claims description 4
- IACHBBYPUKLZPO-UHFFFAOYSA-N triethyl-[3-(prop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC[N+](CC)(CC)CCCNC(=O)C=C IACHBBYPUKLZPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910020366 ClO 4 Inorganic materials 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- YQFOHQBSENCNTR-UHFFFAOYSA-M oxiran-2-ylmethyl(tripropyl)azanium;chloride Chemical compound [Cl-].CCC[N+](CCC)(CCC)CC1CO1 YQFOHQBSENCNTR-UHFFFAOYSA-M 0.000 claims description 3
- QVOJVKONBAJKMA-UHFFFAOYSA-M triethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].CC[N+](CC)(CC)CC1CO1 QVOJVKONBAJKMA-UHFFFAOYSA-M 0.000 claims description 3
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims description 2
- UBCQFGBISLKUFX-UHFFFAOYSA-N 2-(ethylamino)ethyl 2-methylprop-2-enoate hydrochloride Chemical compound Cl.C(C(=C)C)(=O)OCCNCC UBCQFGBISLKUFX-UHFFFAOYSA-N 0.000 claims 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 13
- 238000001179 sorption measurement Methods 0.000 description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 12
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- -1 for example Chemical group 0.000 description 10
- 239000012153 distilled water Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical group OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 150000004292 cyclic ethers Chemical group 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical group 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 3
- 125000001072 heteroaryl group Chemical group 0.000 description 3
- 125000002950 monocyclic group Chemical group 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000007142 ring opening reaction Methods 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000002336 sorption--desorption measurement Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 238000009210 therapy by ultrasound Methods 0.000 description 3
- 125000000335 thiazolyl group Chemical group 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- 230000005250 beta ray Effects 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000002801 charged material Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 150000007970 thio esters Chemical class 0.000 description 2
- 150000003573 thiols Chemical class 0.000 description 2
- SIWNEELMSUHJGO-UHFFFAOYSA-N 2-(4-bromophenyl)-4,5,6,7-tetrahydro-[1,3]oxazolo[4,5-c]pyridine Chemical compound C1=CC(Br)=CC=C1C(O1)=NC2=C1CCNC2 SIWNEELMSUHJGO-UHFFFAOYSA-N 0.000 description 1
- VSZWLDAGOXQHNB-UHFFFAOYSA-M 2-aminoethyl(trimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCN VSZWLDAGOXQHNB-UHFFFAOYSA-M 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- 239000010407 anodic oxide Substances 0.000 description 1
- 125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000004601 benzofurazanyl group Chemical group N1=C2C(=NO1)C(=CC=C2)* 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BVLXNPRUOXPBII-UHFFFAOYSA-K bis(trifluoromethylsulfonyloxy)gallanyl trifluoromethanesulfonate Chemical compound [Ga+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F BVLXNPRUOXPBII-UHFFFAOYSA-K 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WHELTKFSBJNBMQ-UHFFFAOYSA-L dichlororuthenium;2-pyridin-2-ylpyridine;hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ru+2].N1=CC=CC=C1C1=CC=CC=N1.N1=CC=CC=C1C1=CC=CC=N1.N1=CC=CC=C1C1=CC=CC=N1 WHELTKFSBJNBMQ-UHFFFAOYSA-L 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 229960003151 mercaptamine Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000001196 nonadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UFBSHLICJBTXGQ-UHFFFAOYSA-M triethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC[N+](CC)(CC)CCOC(=O)C(C)=C UFBSHLICJBTXGQ-UHFFFAOYSA-M 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- C01B31/043—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
도 2의 (a) 및 (b)는, 본원의 일 실시예에 있어서, (a) 일반적인 산화그래핀과 (b) 양전하를 띠는 산화그래핀의 SEM 이미지이다.
도 3은, 본원의 일 실시예에 있어서, 시간에 따른 Tc-99의 흡착률을 나타낸 그래프이다.
도 4는, 본원의 일 실시예에 있어서, 양전하 환원된 산화그래핀의 자발적 반응을 나타내는 그래프이다.
도 5는, 본원의 일 실시예에 있어서, 음이온 종에 따른 TcO4 -의 흡착률을 나타낸 그래프이다.
도 6은, 본원의 일 실시예에 있어서, 양전하를 띠는 산화그래핀에 TcO4 -의 흡·탈착을 반복하였을 때의 흡착률을 나타낸 그래프이다.
Claims (13)
- 산화그래핀과 양이온성 물질을 반응시켜 양전하를 띠는 양이온성 산화그래핀을 형성하는 단계; 및
상기 양이온성 산화그래핀 상에 음전하를 띠는 음이온성 물질을 흡착시키는 단계
를 포함하는, 음이온성 물질의 센싱 방법으로서,
상기 양이온성 물질은 암모늄 양이온을 포함하는 것이고,
상기 암모늄 양이온은 하기 화학식 1로서 표시되는 것이며,
상기 음이온성 물질은 TcO4 -, ReO4 -, ReS4 -, WO4 2-, MoO4 2-, CrO4 2-, IO4 -, RuO4 -, ClO3 -, ClO4 -, VO4 3- , SO4 2-, MnO4 -, CH3COO-, Br-, Cl-, I-, S2-, PO3 -, NO3 -, CO3 2-, HCO3 -,및 이들의 조합들로 이루어진 군으로부터 선택되는 것을 포함하는 것인, 음이온성 물질의 센싱 방법:
[화학식 1]
;
상기 화학식 1 중,
R1 내지 R4는 각각 독립적으로, C1-20 알킬기 또는 치환된 C1-20 알킬기이며,
단, R1 내지 R4 중 적어도 하나는 치환된 C1-20 알킬기임.
- 삭제
- 삭제
- 제 1 항에 있어서,
상기 양이온성 물질은 글리시딜 트리메틸암모늄 클로라이드, 글리시딜 트리에틸암모늄 클로라이드, 글리시딜 트리프로필암모늄 클로라이드, (3-아크릴아미도프로필)트리에틸암모늄 클로라이드, (2-메타크릴옥시에틸)트리에틸 암모늄 클로라이드, (3-클로로-2-하이드록시프로필)트리메틸암모늄 클로라이드, N-도데실 아민 베타인 메르캅토 에틸아민 하이드로클로라이드, (2-아미노에틸)트리메틸암모늄 클로라이드 하이드로클로라이드, 및 이들의 조합들로 이루어진 군으로부터 선택되는 것을 포함하는 것인, 음이온성 물질의 센싱 방법.
- 삭제
- 제 1 항에 있어서,
상기 산화그래핀과 상기 양이온성 물질의 중량비는 1:3 내지 1:75인 것인, 음이온성 물질의 센싱 방법.
- 제 1 항에 있어서,
상기 산화그래핀과 상기 양이온성 물질의 반응은 산화그래핀 수용액에 상기 양이온성 물질을 첨가하여 수행되는 것인, 음이온성 물질의 센싱 방법.
- 제 1 항에 있어서,
상기 산화그래핀과 상기 양이온성 물질의 반응은 40℃ 내지 80℃에서 수행되는 것인, 음이온성 물질의 센싱 방법.
- 제 7 항에 있어서,
상기 산화그래핀과 상기 양이온성 물질의 반응은, 상기 산화그래핀 수용액에 상기 양이온성 물질의 첨가 후, 촉매를 첨가하는 것을 추가 포함하는 것인, 음이온성 물질의 센싱 방법.
- 제 7 항에 있어서,
상기 산화그래핀과 상기 양이온성 물질의 반응 전, 상기 산화그래핀 수용액을 초음파 처리하는 것을 추가 포함하는, 음이온성 물질의 센싱 방법.
- 제 1 항에 있어서,
상기 음이온성 물질이 흡착된 상기 양이온성 산화그래핀을 원심분리하여 미반응된 음이온성 물질의 양을 측정하는 단계를 추가 포함하는, 음이온성 물질의 센싱 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150176296A KR101751733B1 (ko) | 2015-12-10 | 2015-12-10 | 음이온성 물질의 흡착 또는 센싱 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150176296A KR101751733B1 (ko) | 2015-12-10 | 2015-12-10 | 음이온성 물질의 흡착 또는 센싱 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170069062A KR20170069062A (ko) | 2017-06-20 |
KR101751733B1 true KR101751733B1 (ko) | 2017-06-28 |
Family
ID=59280736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150176296A Active KR101751733B1 (ko) | 2015-12-10 | 2015-12-10 | 음이온성 물질의 흡착 또는 센싱 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101751733B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005169208A (ja) | 2003-12-09 | 2005-06-30 | Canon Inc | アニオン性物質の吸脱着担体を用いたアニオン性物質の濃縮方法及び濃縮装置 |
KR101550386B1 (ko) | 2009-12-22 | 2015-09-08 | 광 석 서 | 그래핀 분산액 및 그래핀-이온성 액체 고분자 복합물 |
-
2015
- 2015-12-10 KR KR1020150176296A patent/KR101751733B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005169208A (ja) | 2003-12-09 | 2005-06-30 | Canon Inc | アニオン性物質の吸脱着担体を用いたアニオン性物質の濃縮方法及び濃縮装置 |
KR101550386B1 (ko) | 2009-12-22 | 2015-09-08 | 광 석 서 | 그래핀 분산액 및 그래핀-이온성 액체 고분자 복합물 |
Also Published As
Publication number | Publication date |
---|---|
KR20170069062A (ko) | 2017-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Hua et al. | Hydrophobic collapse of foldamer capsules drives picomolar-level chloride binding in aqueous acetonitrile solutions | |
Sather et al. | Selective recognition and extraction of the uranyl ion | |
Dalla Cort et al. | Metal–salophen-based receptors for anions | |
Li et al. | Mechanical bond-induced radical stabilization | |
Akhriff et al. | Synthesis, crystal structure, and magnetic properties of oxalato− copper (II) complexes with 3, 3-bis (2-imidazolyl) propionic acid, an imidazole− carboxylate polyfunctional ligand: From mononuclear entities to ladder-like chains | |
Vögtle et al. | Multidentate acyclic neutral ligands and their complexation | |
Ciurtin et al. | Two versatile N, N ‘-bipyridine-type ligands for preparing organic− inorganic coordination polymers: New cobalt-and nickel-containing framework materials | |
Bartoli et al. | Binding of Acetylcholine and Tetramethylammonium to a Cyclophane Receptor: Anion's Contribution to the Cation− π Interaction | |
Lee et al. | β-Sheet-like hydrogen bonds interlock the helical turns of a photoswitchable foldamer to enhance the binding and release of chloride | |
Jia et al. | Naphthocage: a flexible yet extremely strong binder for singly charged organic cations | |
Darbost et al. | Polarizing a hydrophobic cavity for the efficient binding of organic guests: the case of calix [6] tren, a highly efficient and versatile receptor for neutral or cationic species | |
Gao et al. | Chiral supramolecular switches based on (R)‐binaphthalene–bipyridinium guests and cucurbituril hosts | |
Chu et al. | Effective C2H2 separation and nitrofurazone detection in a stable indium–organic framework | |
Enakieva et al. | Gallium (III) and indium (III) complexes with meso-monophosphorylated porphyrins: synthesis and structure. a first example of dimers formed by the self-assembly of meso-porphyrinylphosphonic acid monoester | |
Park et al. | SuFEx in metal–organic frameworks: versatile postsynthetic modification tool | |
JP2014531036A (ja) | アンモニア及びアミンを検出するための、電解質としてイオン液体を備えた電気化学式ガスセンサ | |
Cormode et al. | Amplification of anion sensing by disulfide functionalized ferrocene and ferrocene-calixarene receptors adsorbed onto gold surfaces | |
Lemieux et al. | Toward biosourced materials for electrochemical energy storage: the case of tannins | |
Iványi et al. | Influence of (hydroxy) alkylamino substituents on enantioseparation ability of single‐isomer amino‐β‐cyclodextrin derivatives in chiral capillary electrophoresis | |
Spyroulias et al. | Synthesis and physicochemical characterization of protonated and deprotonated forms in heteroleptic lanthanide (III) porphyrinate double-deckers. X-ray structure of GdIIIH (oep)(tpp) at 298 and 21 K | |
Alam et al. | Structural characterization of an enantiopure hydroxo-bridged binuclear iron (III) complex with empty one-dimensional helical channels | |
Tian et al. | 1D coordination polymers constructed from pyridine-2, 6-dicarboxamide ligands showing selective and recyclable adsorption toward methanol vapor | |
Golwankar et al. | Synthesis, Isolation, and Study of Heterobimetallic Uranyl Crown Ether Complexes | |
Zhu et al. | Stereocontrolled self-assembly of a helicate-bridged CuI12L4 cage that emits circularly polarized light | |
Gonzálvez et al. | Molecular Approach to Alkali-Metal Encapsulation by a Prussian Blue Analogue FeII/CoIII Cube in Aqueous Solution: A Kineticomechanistic Exchange Study |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20151210 |
|
PA0201 | Request for examination | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20160928 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20170531 |
|
PG1501 | Laying open of application | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20170622 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20170623 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20200217 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20200217 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20210329 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20220329 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20240201 Start annual number: 8 End annual number: 8 |