DE102013007194A1 - Verfahren zur Herstellung von Silber-Nanodrähten mit hohem Seitenverhältnis - Google Patents
Verfahren zur Herstellung von Silber-Nanodrähten mit hohem Seitenverhältnis Download PDFInfo
- Publication number
- DE102013007194A1 DE102013007194A1 DE102013007194A DE102013007194A DE102013007194A1 DE 102013007194 A1 DE102013007194 A1 DE 102013007194A1 DE 102013007194 A DE102013007194 A DE 102013007194A DE 102013007194 A DE102013007194 A DE 102013007194A DE 102013007194 A1 DE102013007194 A1 DE 102013007194A1
- Authority
- DE
- Germany
- Prior art keywords
- component
- silver
- container
- ions
- halide
- 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.)
- Withdrawn
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 239000002042 Silver nanowire Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 29
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 34
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 229910052709 silver Inorganic materials 0.000 claims description 95
- 239000004332 silver Substances 0.000 claims description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 80
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 51
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 51
- -1 halide ions Chemical class 0.000 claims description 40
- 239000010949 copper Substances 0.000 claims description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 32
- 229910052802 copper Inorganic materials 0.000 claims description 32
- 150000004820 halides Chemical class 0.000 claims description 30
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 21
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical group [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- 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 11
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical group Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 7
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 239000008103 glucose Substances 0.000 claims description 6
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 4
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims description 4
- 229930091371 Fructose Natural products 0.000 claims description 4
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 4
- 239000005715 Fructose Substances 0.000 claims description 4
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 4
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 4
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 claims description 4
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 claims description 4
- 229930182830 galactose Natural products 0.000 claims description 4
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims description 4
- 239000005720 sucrose Substances 0.000 claims description 4
- 229960003280 cupric chloride Drugs 0.000 claims description 3
- 229910021592 Copper(II) chloride Inorganic materials 0.000 claims description 2
- 125000002353 D-glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 description 18
- 229910021641 deionized water Inorganic materials 0.000 description 18
- 238000007792 addition Methods 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 11
- 239000012153 distilled water Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 6
- 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 description 5
- 238000005119 centrifugation Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000002334 glycols Chemical class 0.000 description 3
- 239000002070 nanowire Substances 0.000 description 3
- 238000004917 polyol method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 2
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical group [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- ZFYIQPIHXRFFCZ-QMMMGPOBSA-N (2s)-2-(cyclohexylamino)butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)NC1CCCCC1 ZFYIQPIHXRFFCZ-QMMMGPOBSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate trihydrate Substances [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- 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
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
- B22F1/0547—Nanofibres or nanotubes
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/25—Noble metals, i.e. Ag Au, Ir, Os, Pd, Pt, Rh, Ru
- B22F2301/255—Silver or gold
-
- 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
- B22F2304/00—Physical aspects of the powder
- B22F2304/05—Submicron size particles
- B22F2304/054—Particle size between 1 and 100 nm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261640323P | 2012-04-30 | 2012-04-30 | |
| US61/640,323 | 2012-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102013007194A1 true DE102013007194A1 (de) | 2013-10-31 |
Family
ID=49323346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102013007194A Withdrawn DE102013007194A1 (de) | 2012-04-30 | 2013-04-25 | Verfahren zur Herstellung von Silber-Nanodrähten mit hohem Seitenverhältnis |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9034075B2 (https=) |
| JP (1) | JP6104681B2 (https=) |
| KR (1) | KR102074702B1 (https=) |
| CN (1) | CN103372653B (https=) |
| DE (1) | DE102013007194A1 (https=) |
| FR (1) | FR2989908A1 (https=) |
| TW (1) | TWI481566B (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015527259A (ja) * | 2012-06-18 | 2015-09-17 | イノーバ ダイナミクス インコーポレイテッド | 容器内に貯蔵されたナノワイヤ懸濁液における凝集体の低減 |
| US10081058B2 (en) * | 2014-04-11 | 2018-09-25 | Cam Holding Corporation | Methods of controlling nanowire morphology |
| CN104043838B (zh) * | 2014-05-14 | 2017-03-29 | 中国科学院合肥物质科学研究院 | 利用不同分子量的pvp及反应温度调控银纳米线长度的方法 |
| DE102015013220A1 (de) * | 2014-10-28 | 2016-04-28 | Dow Global Technologies Llc | Verfahren zur Herstellung von Silber-Nanodrähten |
| DE102015013219A1 (de) * | 2014-10-28 | 2016-04-28 | Dow Global Technologies Llc | Verfahren zur Herstellung von Silber-Nanodrähten |
| DE102015013239A1 (de) | 2014-10-28 | 2016-04-28 | Dow Global Technologies Llc | Hydrothermalverfahren zur Herstellung von Silber-Nanodrähten |
| DE102015013238A1 (de) * | 2014-10-28 | 2016-04-28 | Dow Global Technologies Llc | Verfahren mit niedriger Sauerstoffkonzentration zur Herstellung von Silber-Nanodrähten |
| US10081020B2 (en) | 2015-06-12 | 2018-09-25 | Dow Global Technologies Llc | Hydrothermal method for manufacturing filtered silver nanowires |
| US10376898B2 (en) * | 2015-06-12 | 2019-08-13 | Dow Global Technologies Llc | Method for manufacturing high aspect ratio silver nanowires |
| CN105304210A (zh) * | 2015-10-09 | 2016-02-03 | 重庆文理学院 | 一种银纳米线的制备方法 |
| CN105478795B (zh) * | 2015-12-14 | 2017-11-28 | 上海理工大学 | 一种利用甘蔗提取液制备银纳米颗粒的方法 |
| WO2017159537A1 (ja) * | 2016-03-14 | 2017-09-21 | ユニチカ株式会社 | ナノワイヤーおよびその製造方法、ナノワイヤー分散液ならびに透明導電膜 |
| JP6526739B2 (ja) * | 2016-06-02 | 2019-06-05 | Ｄｏｗａエレクトロニクス株式会社 | 銀ナノワイヤおよびその製造法並びに銀ナノワイヤインクおよび透明導電膜 |
| CN106345997A (zh) * | 2016-09-30 | 2017-01-25 | 天津宝兴威科技有限公司 | 一种形貌均一的超细银纳米线及其制备方法 |
| CN106226376B (zh) * | 2016-10-09 | 2019-07-05 | 南京膜材料产业技术研究院有限公司 | 一种可供电极印刷的纳米浆料的制备方法 |
| CN107639236B (zh) * | 2017-09-08 | 2020-08-18 | 中国乐凯集团有限公司 | 一种银纳米线的制备方法及制品 |
| CN109604630B (zh) * | 2018-12-07 | 2022-04-01 | 陕西煤业化工技术研究院有限责任公司 | 一种高长径比银纳米线及其制备方法 |
| CN114029499B (zh) * | 2021-11-08 | 2022-08-19 | 西北有色金属研究院 | 一种超长纳米银线材料的制备方法 |
| CN119140837B (zh) * | 2023-06-14 | 2026-01-02 | 青岛正高科技有限公司 | 一种高长径比的纳米银线水相合成方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893564B1 (ko) | 2001-10-05 | 2009-04-17 | 캐보트 코포레이션 | 저점도 전구체 조성물 및 전도성 전자 형상의 증착 방법 |
| US7585349B2 (en) | 2002-12-09 | 2009-09-08 | The University Of Washington | Methods of nanostructure formation and shape selection |
| TWI285568B (en) * | 2005-02-02 | 2007-08-21 | Dowa Mining Co | Powder of silver particles and process |
| JP4284283B2 (ja) * | 2005-02-02 | 2009-06-24 | Ｄｏｗａエレクトロニクス株式会社 | 銀の粒子粉末の製造法 |
| US7291292B2 (en) | 2005-08-26 | 2007-11-06 | E.I. Du Pont De Nemours And Company | Preparation of silver particles using thermomorphic polymers |
| US7968008B2 (en) | 2006-08-03 | 2011-06-28 | Fry's Metals, Inc. | Particles and inks and films using them |
| JP4846495B2 (ja) * | 2006-09-12 | 2011-12-28 | 住友大阪セメント株式会社 | 平板状軟磁性金属粒子の製造方法 |
| US7922787B2 (en) | 2008-02-02 | 2011-04-12 | Seashell Technology, Llc | Methods for the production of silver nanowires |
| JP5203769B2 (ja) | 2008-03-31 | 2013-06-05 | 富士フイルム株式会社 | 銀ナノワイヤー及びその製造方法、並びに水性分散物及び透明導電体 |
| JP5306760B2 (ja) * | 2008-09-30 | 2013-10-02 | 富士フイルム株式会社 | 透明導電体、タッチパネル、及び太陽電池パネル |
| TWI372666B (en) | 2008-12-23 | 2012-09-21 | Ind Tech Res Inst | Preparing composition of silver nanowire and method for forming silver nanowire |
| US20100242679A1 (en) * | 2009-03-29 | 2010-09-30 | Yi-Hsiuan Yu | Method for continuously fabricating silver nanowire |
| JP2012003900A (ja) * | 2010-06-15 | 2012-01-05 | Fujifilm Corp | 導電膜及びその製造方法、並びにタッチパネル及び集積型太陽電池 |
| US9528168B2 (en) * | 2010-12-14 | 2016-12-27 | Lg Innotek Co., Ltd. | Nano wire and method for manufacturing the same |
| KR20140026331A (ko) * | 2010-12-17 | 2014-03-05 | 세이코 피엠씨 가부시키가이샤 | 은 나노와이어의 제조방법 및 은 나노와이어 성장 제어제 |
| CN102161102B (zh) * | 2011-02-12 | 2013-12-11 | 明基材料有限公司 | 纳米银线及其制造方法 |
| US20140251087A1 (en) * | 2013-03-08 | 2014-09-11 | Innova Dynamics, Inc. | Production of nanostructures |
-
2013
- 2013-04-05 US US13/857,407 patent/US9034075B2/en not_active Expired - Fee Related
- 2013-04-08 JP JP2013080124A patent/JP6104681B2/ja not_active Expired - Fee Related
- 2013-04-12 TW TW102113018A patent/TWI481566B/zh not_active IP Right Cessation
- 2013-04-25 DE DE102013007194A patent/DE102013007194A1/de not_active Withdrawn
- 2013-04-25 CN CN201310148815.XA patent/CN103372653B/zh not_active Expired - Fee Related
- 2013-04-29 KR KR1020130047355A patent/KR102074702B1/ko not_active Expired - Fee Related
- 2013-04-30 FR FR1353963A patent/FR2989908A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR102074702B1 (ko) | 2020-02-07 |
| US20130283974A1 (en) | 2013-10-31 |
| TWI481566B (zh) | 2015-04-21 |
| FR2989908A1 (fr) | 2013-11-01 |
| JP2013231231A (ja) | 2013-11-14 |
| TW201350436A (zh) | 2013-12-16 |
| CN103372653B (zh) | 2015-07-08 |
| CN103372653A (zh) | 2013-10-30 |
| US9034075B2 (en) | 2015-05-19 |
| KR20130122568A (ko) | 2013-11-07 |
| JP6104681B2 (ja) | 2017-03-29 |
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