CN102616840B - 由剥离纳米片制备暴露特定晶面过渡金属氧化物纳米单晶的方法 - Google Patents
由剥离纳米片制备暴露特定晶面过渡金属氧化物纳米单晶的方法 Download PDFInfo
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- CN102616840B CN102616840B CN201210103448.7A CN201210103448A CN102616840B CN 102616840 B CN102616840 B CN 102616840B CN 201210103448 A CN201210103448 A CN 201210103448A CN 102616840 B CN102616840 B CN 102616840B
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- transition metal
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- stripper
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- metal oxide
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- 239000013078 crystal Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000314 transition metal oxide Inorganic materials 0.000 title claims abstract description 14
- 239000002135 nanosheet Substances 0.000 title claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 16
- 150000001412 amines Chemical class 0.000 claims abstract description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 10
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 10
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical group [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 10
- 238000005119 centrifugation Methods 0.000 claims description 7
- 229910052723 transition metal Inorganic materials 0.000 claims description 6
- 150000003624 transition metals Chemical class 0.000 claims description 6
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000002159 nanocrystal Substances 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000003786 synthesis reaction Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 239000002243 precursor Substances 0.000 abstract 3
- 150000003623 transition metal compounds Chemical class 0.000 abstract 3
- 238000001035 drying Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 15
- 238000006557 surface reaction Methods 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- 229910003087 TiOx Inorganic materials 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007709 nanocrystallization Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- HLLICFJUWSZHRJ-UHFFFAOYSA-N tioxidazole Chemical compound CCCOC1=CC=C2N=C(NC(=O)OC)SC2=C1 HLLICFJUWSZHRJ-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- MMWFTWUMBYZIRZ-UHFFFAOYSA-N n,n-dimethylundecan-1-amine Chemical compound CCCCCCCCCCCN(C)C MMWFTWUMBYZIRZ-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
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- Inorganic Compounds Of Heavy Metals (AREA)
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CN201210103448.7A CN102616840B (zh) | 2012-04-01 | 2012-04-01 | 由剥离纳米片制备暴露特定晶面过渡金属氧化物纳米单晶的方法 |
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CN102616840A CN102616840A (zh) | 2012-08-01 |
CN102616840B true CN102616840B (zh) | 2014-04-16 |
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CN104192900B (zh) * | 2014-08-20 | 2016-05-11 | 北京师范大学 | 一种TiO2纳米晶的合成方法 |
CN104192896B (zh) * | 2014-08-20 | 2016-02-03 | 北京师范大学 | 一种TiO2纳米晶及其合成方法 |
CN106311216A (zh) * | 2016-08-16 | 2017-01-11 | 天津大学 | 一种以二维材料作为制氧助催化剂的复合光催化剂及其制备方法 |
CN106430296B (zh) * | 2016-09-22 | 2017-11-24 | 宝鸡文理学院 | 一种H2Ti4O9纳米片及纳米BaTiO3的制备方法 |
CN112499684B (zh) * | 2020-12-04 | 2022-11-08 | 合肥工业大学 | 一种基于离子斥力作用分散剥离多层wo3纳米片的方法 |
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JP2004238226A (ja) * | 2003-02-04 | 2004-08-26 | National Institute For Materials Science | アナターゼナノ結晶とその薄膜、及びこれらの製造方法 |
CN101676441B (zh) * | 2008-09-16 | 2013-11-13 | 中国科学院福建物质结构研究所 | 一种单层β相氢氧化镍二维纳米单晶片及其合成方法 |
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