CN112044295A - 一种纳米电气石分散液及其制备方法 - Google Patents
一种纳米电气石分散液及其制备方法 Download PDFInfo
- Publication number
- CN112044295A CN112044295A CN202010837420.0A CN202010837420A CN112044295A CN 112044295 A CN112044295 A CN 112044295A CN 202010837420 A CN202010837420 A CN 202010837420A CN 112044295 A CN112044295 A CN 112044295A
- Authority
- CN
- China
- Prior art keywords
- tourmaline
- dispersion
- nano tourmaline
- nano
- dispersion liquid
- 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.)
- Pending
Links
- 229910052613 tourmaline Inorganic materials 0.000 title claims abstract description 120
- 239000011032 tourmaline Substances 0.000 title claims abstract description 120
- 229940070527 tourmaline Drugs 0.000 title claims abstract description 120
- 239000006185 dispersion Substances 0.000 title claims abstract description 86
- 239000007788 liquid Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title abstract description 39
- 239000000843 powder Substances 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000003381 stabilizer Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000012071 phase Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 12
- 229920002125 Sokalan® Polymers 0.000 claims description 10
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 10
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 10
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 10
- 239000002105 nanoparticle Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 150000001345 alkine derivatives Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 36
- 239000002245 particle Substances 0.000 abstract description 15
- 239000002994 raw material Substances 0.000 abstract description 13
- 239000000839 emulsion Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000011020 pilot scale process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 229960001631 carbomer Drugs 0.000 description 9
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 8
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 8
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 6
- 229920000053 polysorbate 80 Polymers 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 5
- 235000021355 Stearic acid Nutrition 0.000 description 5
- 239000002537 cosmetic Substances 0.000 description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 5
- 239000008117 stearic acid Substances 0.000 description 5
- 235000021314 Palmitic acid Nutrition 0.000 description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 4
- 208000002874 Acne Vulgaris Diseases 0.000 description 3
- 206010000496 acne Diseases 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 206010025421 Macule Diseases 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 210000004927 skin cell Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 229940075529 glyceryl stearate Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 230000008326 skin blood flow Effects 0.000 description 1
- 239000002884 skin cream Substances 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 230000037394 skin elasticity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/4105—Methods of emulsifying
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4993—Derivatives containing from 2 to 10 oxyalkylene groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/10—Anti-acne agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/005—Antimicrobial preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Toxicology (AREA)
- Emergency Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
本发明公开了一种纳米电气石分散液及其制备方法,在油相体系中将油相组分、乳化剂按照一定添加比进行混合;水分散体系中将分散稳定剂、表面活性剂、纳米电气石粉体按照一定添加比加入水中进行混合;两相分别混合均匀并加热到一定温度后,在快速搅拌下将两相均质混合,并冷却到室温,形成稳定的乳液分散体系。由上述方法所制备的纳米电气石复合分散液,电气石粒径与纳米电气石粉体原料的粒径差别在20%以内;在分散液中,纳米电气石颗粒以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不发生分层、破乳或结块现象。并且,该制备方法操作简便、参数可调范围宽、能耗低、周期短,适合中试放大及工业化大生产。
Description
技术领域
本发明涉及一种纳米电气石分散液及其制备方法,尤其是涉及一种高稳定性纳米电气石分散液及其制备方法。
背景技术
纳米电气石是一种多功能性的新型无机材料,其颗粒大小约在1~100纳米。纳米级电气石的突出特点在于产品粒子为纳米级,同时具有纳米材料和传统电气石的双重特性。由于晶粒的细微化,其表面电子结构和晶体结构发生变化,产生了宏观物体所不具有的表面效应、体积效应、量子尺寸效应和宏观隧道效应以及高透明度、高分散性等特点。
与传统电气石产品相比,其比表面积大、化学活性高,产品细度、化学纯度和粒子形状可以根据需要进行调整,并且具有光化学效应和释放负氧离子的性能;同时,它还具有抗菌抑菌、祛味防酶、净化水质、净化空气等一系列独特性能。
纳米电气石还可以用于保健品、化妆品,用宝石类的负离子粉超细后,颜色变白、加入化妆品或护肤霜中,因其中含有微量的对人体有益的B、F、SRLI等元素,化妆品原料经过电气石处理过后,营养成分的分子结合缩小,使营养可以通过皮肤细胞间的缝隙,甚至能够到达生成皮肤细胞的真皮。能实现祛斑防皱恢复皮肤弹性等效果。可制成乳液、洗面奶、晚霜、沐浴露、化妆水、面膜、粉饼等等化妆护肤品,有消痘、祛斑、美白等功效,用于洗发水中去头皮屑效果相当好,电气石超细粉受热差后产生远红外,由此可刺激活化人的面部肌肤,而达到消毒杀菌、去除色斑、治疗青春豆、治溃疡性皮肤炎等皮肤疾病。还可以将电气石放入浴池中,能活化水质对人体的沐浴效果。
综上所述,纳米电气石可用于抗菌剂、空气净化材料、水净化材料、美容产品等。近年来发现纳米电气石在催化、光学、磁学、力学等方面展现出许多特殊功能,使其在陶瓷、化工、电子、光学、生物、医药等许多领域有重要的应用价值,具有普通电气石所无法比较的特殊性和用途。由于纳米电气石一系列的优异性和十分诱人的应用前景,因此研发纳米电气石已成为许多科技人员关注的焦点。
然而,在纳米电气石粉体的实际应用过程中,由于纳米电气石具有比表面积大和比表面能大等特点,自身易团聚;另一方面,纳米电气石表面极性较强,在有机介质中不易均匀分散,这就极大地限制了其纳米效应的发挥。因此对纳米电气石粉体进行分散和表面改性成为纳米材料在基体中应用前必要的处理手段。
所谓纳米分散是指采用各种原理、方法和手段在特定的液体介质(如水)中,将干燥纳米粒子构成的各种形态的团聚体还原成一次粒子并使其稳定、均匀分布于介质中的技术。然而,目前所采用的各种表面改性及分散技术并不成熟,所能达到的分散效果并不理想。尤其是在水相介质中进行分散时,电气石纳米颗粒并不能稳定而均匀地分散在水相介质中,因而并不能形成稳定的悬浮液;纳米电气石的分散液极易发生破乳、分层甚至固态物结块现象;与其使用某些纳米电气石分散液,还不如直接使用纳米电气石粉体。某些纳米电气石分散液确实能够达到较好的分散效果,但是其中添加了某些有毒有害或者环境非友好型的添加剂,限制了其使用范围;又或者添加了某些成本较为昂贵的添加成分,导致整个产品的成本较高,市场竞争力较弱;又或者技术手段较为繁琐,仅能限于实验室量级的小量制。
发明内容
针对现有技术的不足,本发明目的在于提供一种一种纳米电气石分散液。
本发明的再一目的在于:提供一种上述纳米电气石分散液产品的制备方法。
本发明目的通过下述方案实现:一种纳米电气石分散液,包括以下组分及含量(wt%):
油相组分 0.5-3.5;
乳化剂 0.3-2.5;
质量浓度1%的分散稳定剂 0.5-4;
表面活性剂 0-1;
纳米电气石粉体 5-30;
其余为纯水,
其中,所述的油相组分为碳链长在C10~C26之间的烷烃、烯烃或炔烃,或上述烷烃、烯烃或炔烃的醇类、羧酸、羧酸酯的衍生物中的一种或其组合。
所述的分散稳定剂为聚乙烯醇及其衍生物、聚乙烯吡咯烷酮及其衍生物、纤维素及其衍生物、水溶性壳聚糖及其衍生物、聚乙二醇类、卡波姆类中的一种或其组合。
所述的表面活性剂为碳数(链长)在C10~C26之间的硫酸钠盐、磺酸钠盐、硫酸酯盐、聚氧乙烯醚基硫酸盐中的一种或其组合。
所述的乳化剂为吐温类、司盘类型表面活性剂中的一种或其组合。
本发明还提供了一种纳米电气石分散液的制备方法,包括以下步骤:
1)将分散稳定剂配制成1%的溶液备用;
2)在A容器,将油相组分、乳化剂按照表中的添加量进行混合,加热到70-120度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;
3)在B容器中,将分散稳定剂、表面活性剂加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到70-100度,边加热边搅拌,形成分散性良好的浆液;
4)在快速搅拌下,将70-120度的5)A相加入到70-100度的B相中,然后使用高速均质机进行均质处理1-6分钟,自然冷却到室温。
所述的各添加组分中,油相组分、乳化剂、分散稳定剂和表面活性剂的添加量相互之间呈现正相关的关系;油相组分、乳化剂、分散稳定剂和表面活性剂的添加量,都与纳米电气石粉体的添加量呈现负相关的关系。
本分散液长效稳定性好、具有抗菌、活化水及提高皮肤血液循环、抗皱除痘的纳米电气石分散液
与现有技术相比,本发明具有以下优点:
1)该技术中采用分散稳定剂对纳米电气石进行表面包裹及改性,并使用表面活性剂和乳化剂对整个体系进行乳化分散,能够使电气石纳米颗粒稳定而均匀地分散在水相介质中,形成非常稳定的复合体系。
2)由上述方法所制备的纳米电气石复合分散液,电气石粒径与纳米电气石粉体原料的粒径差别在20%以内;在分散液中,纳米电气石颗粒以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层、破乳或结块现象。
3)该纳米电气石复合分散液使用的都是无毒无害的环境友好型添加成分,成本低,使用范围广泛。
4)该制备方法操作简便、参数可调范围宽、能耗低、周期短,适合中试放大及工业化大生产。
具体实施方式
下面结合具体实施例对本发明进行详细说明。
下面通过实施例对本发明作进一步阐述,其目的仅在于更好理解本发明的内容。因此,所举之例并不限制本发明的保护范围。
实施例1
以1公斤该纳米电气石复合分散液计,制备电气石含量10%的分散液,所采用的纳米电气石粉体的粒径在30纳米左右,原料及配比见下表:
制备方法:制备前,将卡波姆配制成1%的溶液备用。制备时,在A容器中,将硬脂酸、吐温-80按照表中的添加量进行混合,加热到80度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将卡波姆(1%)、十二烷基硫酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到70度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将80度的A相加入到70度的B相中,然后使用高速均质机进行均质处理2分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层和结块现象。
实施例2
以1公斤该纳米电气石复合分散液计,制备电气石含量15%的分散液,所采用的纳米电气石粉体的粒径在30纳米左右,原料及配比见下表:
制备方法:制备前,将卡波姆配制成1%的溶液备用。制备时,在A容器中,将硬脂酸、吐温-80按照表中的添加量进行混合,加热到80度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将卡波姆(1%)、十二烷基硫酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到80度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将80度的A相加入到80度的B相中,然后使用高速均质机进行均质处理3分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层和结块现象。
实施例3
以1公斤该纳米电气石复合分散液计,制备电气石含量20%的分散液,所采用的纳米电气石粉体的粒径30在纳米左右,原料及配比见下表:
制备方法:制备前,将卡波姆配制成1%的溶液备用。制备时,在A容器中,将硬脂酸、吐温-80按照表中的添加量进行混合,加热到90度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将卡波姆(1%)、十二烷基硫酸钠加入水中、搅拌形成均 5/9页匀溶液,然后加入纳米电气石粉体,加热到80度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将90度的A相加入到80度的B相中,然后使用高速均质机进行均质处理4分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层和结块现象。
实施例4
以1公斤该纳米电气石复合分散液计,制备电气石含量25%的分散液,所采用的纳米电气石粉体的粒径30在纳米左右,原料及配比见下表:
制备方法:制备前,将卡波姆配制成1%的溶液备用。制备时,在A容器中,将硬脂酸、吐温-80按照表中的添加量进行混合,加热到100度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将卡波姆(1%)、十二烷基硫酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到90度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将100度的A相加入到90度的B相中,然后使用高速均质机进行均质处理5分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层破乳现象。
实施例5
以1公斤该纳米电气石复合分散液计,制备电气石含量10%的分散液,所采用的纳米电气石粉体的粒径30在纳米左右,原料及配比见下表:
制备方法:制备前,将聚乙烯吡咯烷酮配制成1%的溶液备用。制备时,在A容器中,将棕榈酸、司盘-60按照表中的添加量进行混合,加热到80度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将聚乙烯吡咯烷酮(1%)、十二烷基磺酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到80度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将80度的A相加入到80度的B相中,然后使用高速均质机进行均质处理2分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层和结块现象。
实施例6
以1公斤该纳米电气石复合分散液计,制备电气石含量15%的分散液,所采用的纳米电气石粉体的粒径30在纳米左右,原料及配比见下表:
制备方法:制备前,将聚乙烯吡咯烷酮配制成1%的溶液备用。制备时,在A容器中,将棕榈酸、司盘-60按照表中的添加量进行混合,加热到90度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将聚乙烯吡咯烷酮(1%)、十二烷基磺酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到80度,边加热边搅拌,形成 7/9页分散性良好的浆液;之后在快速搅拌下,将90度的A相加入到80度的B相中,然后使用高速均质机进行均质处理3分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层和结块现象。
实施例7:
以1公斤该纳米电气石复合分散液计,制备电气石含量20%的分散液,所采用的纳米电气石粉体的粒径30在纳米左右,原料及配比见下表:
制备方法:制备前,将聚乙烯吡咯烷酮配制成1%的溶液备用。制备时,在A容器中,将棕榈酸、司盘-60按照表中的添加量进行混合,加热到100度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将聚乙烯吡咯烷酮(1%)、十二烷基磺酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到90度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将100度的A相加入到90度的B相中,然后使用高速均质机进行均质处理4分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层和结块现象。
实施例8:
以1公斤该纳米电气石复合分散液计,制备电气石含量25%的分散液,所采用的纳米电气石粉体的粒径30在纳米左右,原料及配比见下表:
制备方法:制备前,将聚乙烯吡咯烷酮配制成1%的溶液备用。制备时,在A容器中,将棕榈酸、司盘-60按照表中的添加量进行混合,加热到110度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将聚乙烯吡咯烷酮(1%)、十二烷基磺酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到90度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将110度的A相加入到90度的B相中,然后使用高速均质机进行均质处理5分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层破乳现象。
实施例9
以1公斤该纳米电气石复合分散液计,制备电气石含量5%的分散液,所采用的纳米电气石粉体的粒径30在纳米左右,原料及配比见下表:
制备方法:制备前,将羧甲基纤维素钠配制成1%的溶液备用。制备时,在A容器中,硬脂酸甘油酯、吐温-80按照表中的添加量进行混合,加热到100度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将羧甲基纤维素钠(1%)、十二烷基聚氧乙烯醚硫酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到80度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将100度的A相加入到80度的B相中,然后使用高速均质机进行均质处理1分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层和结块现象。
实施例10
以1公斤该纳米电气石复合分散液计,制备电气石含量30%的分散液,所采用的纳米电气石粉体的粒径30在纳米左右,原料及配比见下表:
制备方法:制备前,将羧甲基纤维素钠配制成1%的溶液备用。制备时,在A容器中,将油酸、司盘-60按照表中的添加量进行混合,加热到90度,边加热边搅拌,使其充分熔解,形成均匀透明的液态;同时,在B容器中,将羧甲基纤维素钠(1%)、十二烷基聚氧乙烯醚硫酸钠加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到80度,边加热边搅拌,形成分散性良好的浆液;之后在快速搅拌下,将90度的A相加入到80度的B相中,然后使用高速均质机进行均质处理6分钟,自然冷却到室温。
由上述方法所制备的纳米电气石复合分散液,电气石粒径大约为30纳米左右,以单分散的形式悬浮于溶液中;放置60天以上,该纳米电气石复合分散液不会发生分层破乳现象。
Claims (5)
1.一种纳米电气石分散液,其特征在于,该分散液包括以下组分及含量(wt%):
油相组分 0.5-3.5;
乳化剂 0.3-2.5;
质量浓度1%的分散稳定剂 0.5-4;
表面活性剂 0-1;
纳米电气石粉体 5-30;
其余为纯水,
其中,所述的油相组分为碳链长在C10~C26之间的烷烃、烯烃或炔烃,或上述烷烃、烯烃或炔烃的醇类、羧酸、羧酸酯的衍生物中的一种或其组合。
2.根据权利要求1所述纳米电气石分散液,其特征在于,所述的分散稳定剂为聚乙烯醇及其衍生物、聚乙烯吡咯烷酮及其衍生物、纤维素及其衍生物、水溶性壳聚糖及其衍生物、聚乙二醇类、卡波姆类中的一种或其组合。
3.根据权利要求1所述纳米电气石分散液,其特征在于,所述的乳化剂为吐温类、司盘类型表面活性剂中的一种或其组合。
4.根据权利要求1所述纳米电气石分散液,其特征在于,所述的表面活性剂为碳数(链长)在C10~C26之间的硫酸钠盐、磺酸钠盐、硫酸酯盐、聚氧乙烯醚基硫酸盐中的一种或其组合。
5.一种根据权利要求1至4任一项所述纳米电气石分散液的制备方法,包括以下步骤:
1)将分散稳定剂配制成质量浓度1%的溶液备用;
2)在A容器中,将油相组分、乳化剂按照配方量进行混合,加热到70-120℃,边加热边搅拌,使其充分熔解,形成均匀透明的液态A相;
3)在B容器中,将分散稳定剂、表面活性剂加入水中、搅拌形成均匀溶液,然后加入纳米电气石粉体,加热到70-100℃,边加热边搅拌,形成分散性良好的浆液B相;
4)在快速搅拌下,将70-120℃的A相加入到70-100℃的B相中,然后,使用高速均质机进行均质处理1-6分钟,自然冷却到室温。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010837420.0A CN112044295A (zh) | 2020-08-19 | 2020-08-19 | 一种纳米电气石分散液及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010837420.0A CN112044295A (zh) | 2020-08-19 | 2020-08-19 | 一种纳米电气石分散液及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112044295A true CN112044295A (zh) | 2020-12-08 |
Family
ID=73599583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010837420.0A Pending CN112044295A (zh) | 2020-08-19 | 2020-08-19 | 一种纳米电气石分散液及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112044295A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113600044A (zh) * | 2021-08-19 | 2021-11-05 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种砭石复合分散液的制备方法及其产品 |
CN114748365A (zh) * | 2022-05-06 | 2022-07-15 | 浙江绿岛科技有限公司 | 一种专用于头皮注氧的精华气雾剂及制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1626726A (zh) * | 2003-12-10 | 2005-06-15 | 东华大学 | 具有负离子功能的织物整理剂及其制备方法 |
US20100292388A1 (en) * | 2006-01-12 | 2010-11-18 | Shanghai Jiaotong University | Polymerization process for preparing monodispersal organic/inorganic composite nano-microsphere |
CN103693674A (zh) * | 2013-11-27 | 2014-04-02 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种纳米氧化锌复合分散液的制备方法 |
CN106381540A (zh) * | 2016-08-31 | 2017-02-08 | 广东都市丽人实业有限公司 | 一种用于制备负离子粘胶纤维的负离子粉分散液及其制备方法 |
CN109505119A (zh) * | 2018-10-11 | 2019-03-22 | 振德医疗用品股份有限公司 | 一种远红外发热绷带的制备方法 |
CN110841617A (zh) * | 2019-11-26 | 2020-02-28 | 绍兴文理学院 | 一种高性能复合光催化材料的制备方法 |
CN111329785A (zh) * | 2020-03-20 | 2020-06-26 | 辜雅丽 | 一种发射远红外线的磨砂洗手液及其制备方法 |
-
2020
- 2020-08-19 CN CN202010837420.0A patent/CN112044295A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1626726A (zh) * | 2003-12-10 | 2005-06-15 | 东华大学 | 具有负离子功能的织物整理剂及其制备方法 |
US20100292388A1 (en) * | 2006-01-12 | 2010-11-18 | Shanghai Jiaotong University | Polymerization process for preparing monodispersal organic/inorganic composite nano-microsphere |
CN103693674A (zh) * | 2013-11-27 | 2014-04-02 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种纳米氧化锌复合分散液的制备方法 |
CN106381540A (zh) * | 2016-08-31 | 2017-02-08 | 广东都市丽人实业有限公司 | 一种用于制备负离子粘胶纤维的负离子粉分散液及其制备方法 |
CN109505119A (zh) * | 2018-10-11 | 2019-03-22 | 振德医疗用品股份有限公司 | 一种远红外发热绷带的制备方法 |
CN110841617A (zh) * | 2019-11-26 | 2020-02-28 | 绍兴文理学院 | 一种高性能复合光催化材料的制备方法 |
CN111329785A (zh) * | 2020-03-20 | 2020-06-26 | 辜雅丽 | 一种发射远红外线的磨砂洗手液及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113600044A (zh) * | 2021-08-19 | 2021-11-05 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种砭石复合分散液的制备方法及其产品 |
CN114748365A (zh) * | 2022-05-06 | 2022-07-15 | 浙江绿岛科技有限公司 | 一种专用于头皮注氧的精华气雾剂及制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103693674B (zh) | 一种纳米氧化锌复合分散液的制备方法 | |
CN112044295A (zh) | 一种纳米电气石分散液及其制备方法 | |
Li et al. | Growth of well-defined ZnO microparticles with additives from aqueous solution | |
Moon et al. | CTAB-assisted synthesis of size-and shape-controlled gold nanoparticles in SDS aqueous solution | |
Madkour | Ecofriendly green biosynthesized of metallic nanoparticles: bio-reduction mechanism, characterization and pharmaceutical applications in biotechnology industry | |
Hajiashrafi et al. | Green synthesis of zinc oxide nanoparticles using parsley extract | |
CN104475132A (zh) | 一种花状BiOBr的制备方法及在降解罗丹明反应中的应用 | |
Wang et al. | Facile synthesis of hollow mesoporous bioactive glasses with tunable shell thickness and good monodispersity by micro-emulsion method | |
CN112675700A (zh) | 一种弱光光触媒复合除醛喷剂的制备方法及其产品和应用 | |
CN109574507A (zh) | 一种纳米级球形生物活性玻璃及其制备方法 | |
CN104549374B (zh) | 具有亲水表面的由纳米片组成的硒化镉花状微球及其制备方法和应用 | |
Chen et al. | Highly efficient visible-light-driven Cu2O@ CdSe micromotors adsorbent | |
CN1268312C (zh) | 纳米级珍珠粉的制备方法 | |
EP3448831A1 (de) | Verfahren zur herstellung eines organischen düngemittels mit huminstoffcharakter | |
CN107162026A (zh) | 一种纳米氧化镁的制备方法 | |
KR20180077662A (ko) | 다공성 미네랄 제조방법 및 이를 이용한 수용화된 다공성 미네랄 조성물 제조방법 | |
CN104098133B (zh) | 高效光催化剂‑纳米二氧化钛水性胶体的制备方法 | |
CN107352807B (zh) | 一种球状生物活性玻璃的制备方法 | |
CN113600044A (zh) | 一种砭石复合分散液的制备方法及其产品 | |
CN105079027A (zh) | 一种多孔Se-SiO2纳米粒子及其制备方法和应用 | |
CN102697696B (zh) | 珍珠粉防晒霜 | |
CN107140692A (zh) | 磁性胶体核壳结构γ‑Fe2O3及Fe3O4的制备方法 | |
CN102432064A (zh) | 反相微乳液炭吸附四氯化钛水解体系纳米二氧化钛合成的方法 | |
CN104437639B (zh) | 一种碳纳米管复合四磺酸铁酞菁绿色深度水处理剂的制备方法 | |
CN106675109A (zh) | 一种表面活性处理的高活性纳米碳酸钙的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201208 |