CN105414560B - 一种高分辨显示屏浆料用小粒径片状银粉的制备方法 - Google Patents
一种高分辨显示屏浆料用小粒径片状银粉的制备方法 Download PDFInfo
- Publication number
- CN105414560B CN105414560B CN201511004593.XA CN201511004593A CN105414560B CN 105414560 B CN105414560 B CN 105414560B CN 201511004593 A CN201511004593 A CN 201511004593A CN 105414560 B CN105414560 B CN 105414560B
- Authority
- CN
- China
- Prior art keywords
- silver
- silver powder
- ball
- powder
- system solution
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 239000002245 particle Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000002002 slurry Substances 0.000 title claims abstract description 15
- 238000000498 ball milling Methods 0.000 claims abstract description 37
- 239000004332 silver Substances 0.000 claims abstract description 32
- 229910052709 silver Inorganic materials 0.000 claims abstract description 32
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 27
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000919 ceramic Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 51
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 9
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 6
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000005642 Oleic acid Substances 0.000 claims description 6
- 239000001099 ammonium carbonate Substances 0.000 claims description 6
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 6
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 6
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 6
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- 229960005070 ascorbic acid Drugs 0.000 claims description 4
- 235000010323 ascorbic acid Nutrition 0.000 claims description 4
- 239000011668 ascorbic acid Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000008103 glucose Substances 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000003002 pH adjusting agent Substances 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920005575 poly(amic acid) Polymers 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 abstract description 3
- 238000003701 mechanical milling Methods 0.000 abstract description 2
- 239000006228 supernatant Substances 0.000 description 12
- 235000019441 ethanol Nutrition 0.000 description 11
- 238000001035 drying Methods 0.000 description 10
- 229920002401 polyacrylamide Polymers 0.000 description 9
- 238000009826 distribution Methods 0.000 description 6
- 238000010009 beating Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 125000005909 ethyl alcohol group Chemical group 0.000 description 5
- 230000001376 precipitating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930002839 ionone Natural products 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/068—Flake-like particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511004593.XA CN105414560B (zh) | 2015-12-25 | 2015-12-25 | 一种高分辨显示屏浆料用小粒径片状银粉的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511004593.XA CN105414560B (zh) | 2015-12-25 | 2015-12-25 | 一种高分辨显示屏浆料用小粒径片状银粉的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105414560A CN105414560A (zh) | 2016-03-23 |
CN105414560B true CN105414560B (zh) | 2017-12-19 |
Family
ID=55493341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511004593.XA Active CN105414560B (zh) | 2015-12-25 | 2015-12-25 | 一种高分辨显示屏浆料用小粒径片状银粉的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105414560B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106583751A (zh) * | 2016-12-29 | 2017-04-26 | 广东羚光新材料股份有限公司 | 一种扁平化银粉的制备方法 |
CN107824799A (zh) * | 2017-09-19 | 2018-03-23 | 合肥惠科金扬科技有限公司 | 一种tft‑lcd显示屏浆料用片状银粉的制备方法 |
CN110421179A (zh) * | 2019-07-30 | 2019-11-08 | 北京氦舶科技有限责任公司 | 一种低温固化导电银胶用银粉及其制备方法 |
CN110434352A (zh) * | 2019-07-30 | 2019-11-12 | 北京氦舶科技有限责任公司 | 一种低温固化导电银浆用银粉及其制备方法 |
CN114188069A (zh) * | 2021-11-30 | 2022-03-15 | 苏州市贝特利高分子材料股份有限公司 | 一种高导电触摸屏镭射银浆及其制备方法 |
CN114163885A (zh) * | 2021-12-23 | 2022-03-11 | 深圳邦荣汽车用品有限公司 | 一种电镀银油漆、制备方法及应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200724264A (en) * | 2005-09-21 | 2007-07-01 | Nihon Handa Co Ltd | Paste silver composition, process for preparing the same, process for preparing solid silver, solid silver, jointing method, and process for preparing circuit board |
JP2009242914A (ja) * | 2008-03-31 | 2009-10-22 | Mitsui Mining & Smelting Co Ltd | フレーク銀粉及びその製造方法 |
CN101972855A (zh) * | 2010-11-11 | 2011-02-16 | 肇庆市羚光电子化学品材料科技有限公司 | 一种高温烧结银浆用银微粉制备方法 |
CN102248176A (zh) * | 2011-07-15 | 2011-11-23 | 云南铜业科技发展股份有限公司 | 一种低烧损片状银粉的制备方法 |
CN103143723A (zh) * | 2013-03-27 | 2013-06-12 | 深圳市中金岭南科技有限公司 | 一种制备低松装密度的片状银粉的方法 |
CN104475754A (zh) * | 2014-12-30 | 2015-04-01 | 山西森达源科技有限公司 | 一种太阳能电池背面银浆用不规则片状银粉的制备方法 |
CN104959625A (zh) * | 2015-06-24 | 2015-10-07 | 广东风华高新科技股份有限公司 | 片状银粉的制备方法 |
-
2015
- 2015-12-25 CN CN201511004593.XA patent/CN105414560B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200724264A (en) * | 2005-09-21 | 2007-07-01 | Nihon Handa Co Ltd | Paste silver composition, process for preparing the same, process for preparing solid silver, solid silver, jointing method, and process for preparing circuit board |
JP2009242914A (ja) * | 2008-03-31 | 2009-10-22 | Mitsui Mining & Smelting Co Ltd | フレーク銀粉及びその製造方法 |
CN101972855A (zh) * | 2010-11-11 | 2011-02-16 | 肇庆市羚光电子化学品材料科技有限公司 | 一种高温烧结银浆用银微粉制备方法 |
CN102248176A (zh) * | 2011-07-15 | 2011-11-23 | 云南铜业科技发展股份有限公司 | 一种低烧损片状银粉的制备方法 |
CN103143723A (zh) * | 2013-03-27 | 2013-06-12 | 深圳市中金岭南科技有限公司 | 一种制备低松装密度的片状银粉的方法 |
CN104475754A (zh) * | 2014-12-30 | 2015-04-01 | 山西森达源科技有限公司 | 一种太阳能电池背面银浆用不规则片状银粉的制备方法 |
CN104959625A (zh) * | 2015-06-24 | 2015-10-07 | 广东风华高新科技股份有限公司 | 片状银粉的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105414560A (zh) | 2016-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105414560B (zh) | 一种高分辨显示屏浆料用小粒径片状银粉的制备方法 | |
CN101716685B (zh) | 化学还原法制备球形超细银粉的方法 | |
CN104289726B (zh) | 高比表面积絮状超细银粉制备方法及制得的银粉 | |
CN103100722B (zh) | 一种高振实单分散银粉的制备方法 | |
CN101972855B (zh) | 一种高温烧结银浆用银微粉制备方法 | |
CN103143723A (zh) | 一种制备低松装密度的片状银粉的方法 | |
CN107876799A (zh) | 高振实密度低比表面积超细银粉及其制备方法 | |
CN109365830A (zh) | 一种高振实类球形超细银粉的制备方法 | |
CN102248177B (zh) | 激光诱导球型银粉制备方法 | |
CN101554664A (zh) | 一种纳米级银粉的制备方法 | |
CN102784927B (zh) | 一种高性能片状银粉的制备方法 | |
CN103624267A (zh) | 一种连续法制备银粉的方法 | |
CN106238727B (zh) | 一种Cu包W复合粉体的制备方法 | |
CN108405869A (zh) | 一种小粒径片状银粉的制备方法 | |
CN100528758C (zh) | 高纯微米级氧化铋微粉的生产方法 | |
CN109721357A (zh) | 一种单分散粒度可控的纳米钇稳定的氧化锆粉末及其制备方法和应用 | |
CN105817645A (zh) | 一种可控粒度的超纯银粉的制备方法 | |
CN105478788B (zh) | 一种生产片状银粉的方法 | |
CN110452379A (zh) | 一种四氧化三铁/聚苯胺复合材料及制备方法 | |
JP2020139178A (ja) | 銀粉およびその製造方法 | |
CN103624249B (zh) | 一种高振实密度银粉的制备方法 | |
CN102674830B (zh) | 含低游离碱土金属氧化物的碱土金属钛酸盐及其制备方法 | |
CN110523973A (zh) | 表面包覆致密银层的片状银铜粉、制备方法及其应用 | |
CN105081343B (zh) | 一种用于触摸屏uv型激光雕刻银浆的导电银粉的制造方法 | |
CN114105213A (zh) | 一种球形多孔氧化铁的制备方法及其产品与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for preparing small-grain-size flake silver powder for high-resolution display screen paste Effective date of registration: 20200426 Granted publication date: 20171219 Pledgee: China Co. truction Bank Corp Zhaoqing branch Pledgor: GUANGDONG LINGGUANG NEW MATERIAL Co.,Ltd. Registration number: Y2020440000098 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171219 Pledgee: China Co. truction Bank Corp Zhaoqing branch Pledgor: GUANGDONG LINGGUANG NEW MATERIAL Co.,Ltd. Registration number: Y2020440000098 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |