CN107287888A - 一种用于太阳能电池中的涤纶长丝表面镀铜的方法 - Google Patents
一种用于太阳能电池中的涤纶长丝表面镀铜的方法 Download PDFInfo
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 45
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- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims abstract description 19
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims abstract description 19
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 18
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- 235000011004 sodium tartrates Nutrition 0.000 claims abstract description 15
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 14
- -1 neopelex Chemical compound 0.000 claims abstract description 14
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims abstract description 14
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims abstract description 14
- 235000019345 sodium thiosulphate Nutrition 0.000 claims abstract description 14
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- 229960002167 sodium tartrate Drugs 0.000 claims abstract description 10
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910000085 borane Inorganic materials 0.000 claims abstract description 9
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 9
- 238000007654 immersion Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 239000003643 water by type Substances 0.000 claims description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 239000003755 preservative agent Substances 0.000 claims description 10
- 230000002335 preservative effect Effects 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 7
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- YPTUAQWMBNZZRN-UHFFFAOYSA-N dimethylaminoboron Chemical compound [B]N(C)C YPTUAQWMBNZZRN-UHFFFAOYSA-N 0.000 claims description 5
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- 239000000835 fiber Substances 0.000 abstract description 21
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 abstract description 6
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 abstract description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
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- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920004933 Terylene® Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
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- 239000011521 glass Substances 0.000 description 3
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- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 3
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- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 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
- 238000006552 photochemical reaction Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts thereof
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Abstract
本发明涉及功能性纤维领域,公开了一种用于太阳能电池中的涤纶长丝表面镀铜的方法,包括:1)选取涤纶长丝;2)用氢氧化钠溶液、无水乙醇、去离子水清洗纱线;3)用二乙烯三胺、丙烯酸甲酯、对羟基苯基醚、丙酮及硝酸银溶液配制活化液并将涤纶纱线活化;4)用硝酸铜、硫酸镍、酒石酸钠、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵、二甲基胺硼烷及三乙醇胺配制镀铜液,给涤纶纱线镀铜。本发明采用一种操作较为简便、流程较短的方法在涤纶长丝纱线表面镀上一层均匀的镀层,使得涤纶长丝纱线具有了良好的导电性。
Description
技术领域
本发明涉及功能性纤维领域,尤其涉及一种用于太阳能电池中的涤纶长丝表面镀铜的方法。
背景技术
太阳能电池自研发以来受到了广泛关注,它可以吸收取之不尽的太阳光能,并通过光电效应或是光化学反应直接或间接地将光能转化为电能,且十分环保,这项巨大的优势使其迅速成为新能源领域的研发热点。太阳能电池可以有效地缓解当前的能源危机,能够应用到各个领域,但由于其制作成本较高,目前还不能实现较为普遍的使用。因而寻求太阳能电池目前所用原料的替代材料,降低制作成本,具有十分重要的意义。
涤纶长丝是一种各方面性能都十分优异的化学纤维,其强度较高,具有良好的耐热性和耐磨性。作为应用最为广泛的化学纤维,涤纶不但可以织造各类服用纺织品和产业用纺织品,还可应用于建筑内饰、交通工具内饰等多个领域。
涤纶纤维性能突出且价格十分便宜,但涤纶的导电性能比较差,现有技术中有利用化学镀铜方法在涤纶纤维表面镀上一层铜膜,使得涤纶纤维具有良好的导电性,可作为导电纤维大量地应用到太阳能电池中。但是要在纤维表面镀铜并不容易,因为要保证镀层连续均匀才能使纤维具备较好的导电性,而这与镀铜液的配方以及纤维的活化紧密相关。
发明内容
为了解决上述技术问题,本发明提供了一种用于太阳能电池中的涤纶长丝表面镀铜的方法。本发明选用涤纶长丝纱线,第一步用氢氧化钠溶液、无水乙醇、去离子水等清洗纤维,第二步用二乙烯三胺、丙烯酸甲酯、对羟基苯甲醚、丙酮及硝酸银溶液等制得活化液将纤维活化,第三步用硝酸铜、硫酸镍、酒石酸钠、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵、二甲基胺硼烷、三乙醇胺等制得镀铜液给纤维镀铜。该方法可以给涤纶长丝纱线表面镀上均匀的铜镀层,使得纱线具有良好的导电性。
本发明的具体技术方案为:一种用于太阳能电池中的涤纶长丝表面镀铜的方法,包括以下步骤:
1)选取涤纶长丝纱线。
2)配制氢氧化钠溶液。
3)将涤纶长丝纱线浸于所述氢氧化钠溶液中,浸泡后取出;再用无水乙醇浸泡,然后用去离子水浸泡,最后将涤纶长丝纱线放入75-85℃烘箱中烘干。
4)量取18-22mL二乙烯三胺溶液添加到容器A中,再向容器A中加入5-7mL丙酮溶液;再另取容器B向其加入190-210g冰块,再加入28-32g氯化钠,待冰块融化将近一半时,将容器A置于容器B中,再将容器B放于搅拌器上,使容器A中的液体充分搅拌至均匀混合液。
5)用移液管取18-22mL丙烯酸甲酯滴加至滴液漏斗中,称取0.6~1g对羟基苯甲醚加入滴液漏斗中,再加入13-17mL丙酮,混合均匀,然后将其以1滴/秒的速度滴入容器A中;待滴完后,再向容器A中滴加8-12mL丙酮,密封容器A,置于搅拌器上,18-22℃下搅拌35-45h。
6)取60-70mL硝酸银溶液,倒入烧杯中,将容器A中的混合液缓缓倒入烧杯中,再加入40-50mL蒸馏水,搅拌至溶液混合均匀,将烧杯用保鲜膜封口,置于35-45℃的水浴中加热20-28h得到活化液。
7)将步骤3)所得涤纶长丝纱线浸于所述活化液中,浸泡60-70min后取出放入75-85℃烘箱中烘35-45min。
8)称取18-19g硝酸铜、1.5-1.6g硫酸镍、80-90g酒石酸钠、15-17g硫代硫酸钠、14-16mg十二烷基苯磺酸钠、15-17g硝酸铵;将硝酸铜、硫酸镍、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵分别倒入容器中,分别加入60~80mL去离子水搅拌至溶解,将酒石酸钠倒入另一容器中,加入95-105mL去离子水搅拌至溶解;依次将硝酸铜溶液、硫酸镍溶液、酒石酸钠溶液倒入容量瓶中,量取8-12mL二甲基胺硼烷、14-16mL三乙醇胺;依次将二甲基硼烷、硫代硫酸钠溶液、十二烷基苯磺酸钠溶液、三乙醇胺、硝酸铵溶液倒入容量瓶中,加入去离子水至1000mL。轻轻摇晃容量瓶,使混合液均匀混合,制得镀铜液。
9)将步骤8)所述镀铜液用保鲜膜封口,放入浴35-45℃的水浴中,将步骤7)涤纶长丝纱线放入镀铜液中镀铜;40-50min后取出纱线,先用无水乙醇清洗1次,再用去离子水清洗2次,烘干。
本发明选用涤纶长丝纱线,第一步用氢氧化钠溶液、无水乙醇、去离子水等清洗纤维,第二步用二乙烯三胺、丙烯酸甲酯、对羟基苯甲醚、丙酮及硝酸银溶液等制得活化液将纤维活化,第三步用硝酸铜、硫酸镍、酒石酸钠、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵、二甲基胺硼烷、三乙醇胺等制得镀铜液给纤维镀铜。该方法可以给涤纶长丝纱线表面镀上均匀的铜镀层,使得纱线具有良好的导电性。
作为优选,步骤1)中,所述涤纶长丝纱线的规格为DTY(100D/24F),DTY(150D/36F),DTY(200D/48F),FDY(80D/24F),FDY(120D/36F)或FDY(160D/48F)。
作为优选,步骤3)中,依次用氢氧化钠溶液、无水乙醇、去离子水浸泡涤纶长丝纱线,浸泡时间依次为18-22min、8-12min、8-12min。
作为优选,所用氢氧化钠溶液浓度为0.1mol/L。
与现有技术对比,本发明的有益效果是:
1)纤维活化之前依次用氢氧化钠溶液、无水乙醇、去离子水清洗,可以有效去除纤维上的油污与杂质,且操作十分简单。
2)用二乙烯三胺、丙烯酸甲酯、对羟基苯甲醚、丙酮及硝酸银溶液制得的活化液能使得涤纶长丝有效活化,进而有利于纤维更好地镀上铜层。
3)用硝酸铜、硫酸镍、酒石酸钠、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵、二甲基胺硼烷及三乙醇胺配制的镀铜液可以使得涤纶纤维有效地镀上铜镀层,镀铜条件较为简单,镀铜时间较短。
4)在涤纶纤维上镀铜,使得涤纶纤维具有良好的导电性,作为一种导电材料应用到太阳能电池中,可大大降低太阳能电池的制作成本。
具体实施方式
下面结合实施例对本发明作进一步的描述。
实施例1
一种用于太阳能电池中的涤纶长丝表面镀铜的方法,包括以下步骤:
1)选取涤纶DTY(100D/24F,150D/36F,200D/48F)、涤纶FDY(80D/24F,120D/36F,160D/48F)6种规格的长丝纱线各1m。
2)称取4g氢氧化钠粉末,倒入100mL小烧杯中,加入50mL去离子水,将小烧杯放置于电磁搅拌器上使氢氧化钠粉末完全溶解,之后将该氢氧化钠溶液倒入1000mL容量瓶中,再加入去离子水,配制0.1mol/l的氢氧化钠溶液。
3)取6只200mL烧杯,分别倒入100mL2)所述氢氧化钠溶液。将1)所述6种涤纶长丝分别放入这6只烧杯中,浸泡20min后取出。将6只烧杯中的氢氧化钠溶液倒入废液桶,用去离子水清洗烧杯1~2次。在6只烧杯中各倒入100mL无水乙醇,将6种涤纶长丝分别放入烧杯中,浸泡10min后取出,再用去离子水浸泡10min。之后将这些纱线放入80℃烘箱中烘干。
4)取150mL单口圆底烧瓶一只,量取20mL二乙烯三胺溶液,加入6mL丙酮溶液。再取一只1000mL烧杯,往烧杯中倒入200g方形小冰块,再加入30g氯化钠。待冰块融化一半时,将烧瓶置于烧杯中,再将烧杯放置在电磁搅拌器上,使烧瓶中的液体充分搅拌至均匀混合液。
5)取20mL丙烯酸甲酯于滴液漏斗,称取0.8g对羟基苯甲醚加入滴液漏斗中,再加入15mL丙酮,待混合均匀之后,以非常慢的速度将混合液滴加至4)所述烧瓶中。待滴完以后,再用10mL丙酮漂洗滴液漏斗内壁,并滴加至烧瓶中。用橡胶塞封住烧瓶,再将烧瓶置于电磁搅拌器上,20℃下中速搅拌40小时。
6)取64mL硝酸银溶液,倒入200mL烧杯中。将5)所述烧瓶中的混合液缓缓倒入烧杯中,再加入45mL蒸馏水,用玻璃棒轻轻搅拌至溶液混合均匀。将烧杯用保鲜膜封口,置于水浴锅中,设置温度为40℃,放置24小时得到活化液。
7)将6)所述活化液分成6等份分别倒入6只100mL小烧杯中,将3)所述烘干后的纱线分别放进活化液中,浸泡1小时。浸泡后取出放入80℃烘箱中烘40分钟。
8)准备1只1000mL容量瓶。称取18.8g硝酸铜、1.55g硫酸镍、85g酒石酸钠、16g硫代硫酸钠、15mg十二烷基苯磺酸钠、16g硝酸铵,将硝酸铜、硫酸镍、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵分别倒入100mL烧杯中,加入70mL去离子水搅拌至溶解,酒石酸钠倒入150mL烧杯中,加入100mL去离子水搅拌至溶解。依次将硝酸铜溶液、硫酸镍溶液、酒石酸钠溶液缓缓倒入容量瓶中。量取10mL二甲基胺硼烷、15mL三乙醇胺。依次将二甲基硼烷、硫代硫酸钠溶液、十二烷基苯磺酸钠溶液、三乙醇胺、硝酸铵溶液缓缓倒入容量瓶中。加入去离子水至1000mL。轻轻摇晃容量瓶,使混合液均匀混合,制得镀铜液。
9)准备6只200mL烧杯,每只烧杯中都倒入8)所述容量瓶中混合液150mL。用保鲜膜将烧杯封口,放入水浴锅中,设置温度为40℃。待温度上升以后,将7)所述烘干后纱线分别放入这些烧杯中发生镀铜反应。45min后取出纱线,先用无水乙醇清洗1次,再用去离子水清洗2次,烘干备用。
实施例2
一种用于太阳能电池中的涤纶长丝表面镀铜的方法,其特征在于包括以下步骤:
1)选取涤纶DTY(100D/24F,150D/36F,200D/48F)、涤纶FDY(80D/24F,120D/36F,160D/48F)6种规格的长丝纱线各1m。
2)称取8g氢氧化钠粉末,倒入100mL小烧杯中,加入50mL去离子水,将小烧杯放置于电磁搅拌器上使氢氧化钠粉末完全溶解,之后将该氢氧化钠溶液倒入1000mL容量瓶中,再加入去离子水,配制0.2mol/l的氢氧化钠溶液。
3)取6只200mL烧杯,分别倒入100mL2)所述氢氧化钠溶液。将1)所述6种涤纶长丝分别放入这6只烧杯中,浸泡25min后取出。将6只烧杯中的氢氧化钠溶液倒入废液桶,用去离子水清洗烧杯1~2次。在6只烧杯中各倒入100mL无水乙醇,将6种涤纶长丝分别放入烧杯中,浸泡15min后取出,再用去离子水浸泡15min。之后将这些纱线放入80℃烘箱中烘干。
4)取150mL单口圆底烧瓶一只,量取25mL二乙烯三胺溶液,加入10mL丙酮溶液。再取一只1000mL烧杯,往烧杯中倒入200g方形小冰块,再加入30g氯化钠。待冰块融化一半时,将烧瓶置于烧杯中,再将烧杯放置在电磁搅拌器上,使烧瓶中的液体充分搅拌至均匀混合液。
5)取25mL丙烯酸甲酯于滴液漏斗,称取1g对羟基苯甲醚加入滴液漏斗中,再加入20mL丙酮,待混合均匀之后,以非常慢的速度将混合液滴加至4)所述烧瓶中。待滴完以后,再用15mL丙酮漂洗滴液漏斗内壁,并滴加至烧瓶中。用橡胶塞封住烧瓶,再将烧瓶置于电磁搅拌器上,20℃下中速搅拌45小时。
6)取85mL硝酸银溶液,倒入250mL烧杯中。将5)所述烧瓶中的混合液缓缓倒入烧杯中,再加入60mL蒸馏水,用玻璃棒轻轻搅拌至溶液混合均匀。将烧杯用保鲜膜封口,置于水浴锅中,设置温度为45℃,放置30小时得到活化液。
7)将6)所述活化液分成6等份分别倒入6只100mL小烧杯中,将3)所述烘干后的纱线分别放进活化液中,浸泡80min。浸泡后取出放入80℃烘箱中烘40分钟。
8)准备1只1000mL容量瓶。称取20g硝酸铜、1.60g硫酸镍、90g酒石酸钠、18g硫代硫酸钠、16mg十二烷基苯磺酸钠、18g硝酸铵,将硝酸铜、硫酸镍、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵分别倒入100mL烧杯中,加入80mL去离子水搅拌至溶解,酒石酸钠倒入150mL烧杯中,加入100mL去离子水搅拌至溶解。依次将硝酸铜溶液、硫酸镍溶液、酒石酸钠溶液缓缓倒入容量瓶中。量取12mL二甲基胺硼烷、18mL三乙醇胺。依次将二甲基硼烷、硫代硫酸钠溶液、十二烷基苯磺酸钠溶液、三乙醇胺、硝酸铵溶液缓缓倒入容量瓶中。加入去离子水至1000mL。轻轻摇晃容量瓶,使混合液均匀混合,制得镀铜液。
9)准备6只200mL烧杯,每只烧杯中都倒入8)所述容量瓶中混合液150mL。用保鲜膜将烧杯封口,放入水浴锅中,设置温度为45℃。待温度上升以后,将7)所述烘干后纱线分别放入这些烧杯中发生镀铜反应。50min后取出纱线,先用无水乙醇清洗1次,再用去离子水清洗2次,烘干备用。
实施例3
一种用于太阳能电池中的涤纶长丝表面镀铜的方法,其特征在于包括以下步骤:
1)选取涤纶DTY(100D/24F,150D/36F,200D/48F)、涤纶FDY(80D/24F,120D/36F,160D/48F)6种规格的长丝纱线各1m。
2)称取6g氢氧化钠粉末,倒入100mL小烧杯中,加入50mL去离子水,将小烧杯放置于电磁搅拌器上使氢氧化钠粉末完全溶解,之后将该氢氧化钠溶液倒入1000mL容量瓶中,再加入去离子水,配制0.15mol/l的氢氧化钠溶液。
3)取6只200mL烧杯,分别倒入100mL2)所述氢氧化钠溶液。将1)所述6种涤纶长丝分别放入这6只烧杯中,浸泡15min后取出。将6只烧杯中的氢氧化钠溶液倒入废液桶,用去离子水清洗烧杯1~2次。在6只烧杯中各倒入100mL无水乙醇,将6种涤纶长丝分别放入烧杯中,浸泡5min后取出,再用去离子水浸泡5min。之后将这些纱线放入80℃烘箱中烘干。
4)取150mL单口圆底烧瓶一只,量取15mL二乙烯三胺溶液,加入5mL丙酮溶液。再取一只1000mL烧杯,往烧杯中倒入200g方形小冰块,再加入30g氯化钠。待冰块融化一半时,将烧瓶置于烧杯中,再将烧杯放置在电磁搅拌器上,使烧瓶中的液体充分搅拌至均匀混合液。
5)取15mL丙烯酸甲酯于滴液漏斗,称取0.6g对羟基苯甲醚加入滴液漏斗中,再加入10mL丙酮,待混合均匀之后,以非常慢的速度将混合液滴加至4)所述烧瓶中。待滴完以后,再用5mL丙酮漂洗滴液漏斗内壁,并滴加至烧瓶中。用橡胶塞封住烧瓶,再将烧瓶置于电磁搅拌器上,20℃下中速搅拌35小时。
6)取45mL硝酸银溶液,倒入200mL烧杯中。将5)所述烧瓶中的混合液缓缓倒入烧杯中,再加入55mL蒸馏水,用玻璃棒轻轻搅拌至溶液混合均匀。将烧杯用保鲜膜封口,置于水浴锅中,设置温度为35℃,放置20小时得到活化液。
7)将6)所述活化液分成6等份分别倒入6只50mL小烧杯中,将3)所述烘干后的纱线分别放进活化液中,浸泡40min。浸泡后取出放入80℃烘箱中烘40分钟。
8)准备1只1000mL容量瓶。称取17.6g硝酸铜、1.50g硫酸镍、80g酒石酸钠、14g硫代硫酸钠、14mg十二烷基苯磺酸钠、14g硝酸铵,将硝酸铜、硫酸镍、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵分别倒入100mL烧杯中,加入60mL去离子水搅拌至溶解,酒石酸钠倒入150mL烧杯中,加入100mL去离子水搅拌至溶解。依次将硝酸铜溶液、硫酸镍溶液、酒石酸钠溶液缓缓倒入容量瓶中。量取8mL二甲基胺硼烷、12mL三乙醇胺。依次将二甲基硼烷、硫代硫酸钠溶液、十二烷基苯磺酸钠溶液、三乙醇胺、硝酸铵溶液缓缓倒入容量瓶中。加入去离子水至1000mL。轻轻摇晃容量瓶,使混合液均匀混合,制得镀铜液。
9)准备6只200mL烧杯,每只烧杯中都倒入8)所述容量瓶中混合液150mL。用保鲜膜将烧杯封口,放入水浴锅中,设置温度为35℃。待温度上升以后,将7)所述烘干后纱线分别放入这些烧杯中发生镀铜反应。40min后取出纱线,先用无水乙醇清洗1次,再用去离子水清洗2次,烘干备用。本发明中所用原料、设备,若无特别说明,均为本领域的常用原料、设备;本发明中所用方法,若无特别说明,均为本领域的常规方法。
以上所述,仅是本发明的较佳实施例,并非对本发明作任何限制,凡是根据本发明技术实质对以上实施例所作的任何简单修改、变更以及等效变换,均仍属于本发明技术方案的保护范围。
Claims (4)
1.一种用于太阳能电池中的涤纶长丝表面镀铜的方法,其特征在于包括以下步骤:
1)选取涤纶长丝纱线;
2)配制氢氧化钠溶液;
3)将涤纶长丝纱线浸于所述氢氧化钠溶液中,浸泡后取出;再用无水乙醇浸泡,然后用去离子水浸泡,最后将涤纶长丝纱线放入75-85℃烘箱中烘干;
4)量取18-22mL二乙烯三胺溶液添加到容器A中,再向容器A中加入5-7mL丙酮溶液;再另取容器B向其加入190-210g冰块,再加入28-32g氯化钠,待冰块融化将近一半时,将容器A置于容器B中,再将容器B放于搅拌器上,使容器A中的液体充分搅拌至均匀混合液;
5)用移液管取18-22mL丙烯酸甲酯滴加至滴液漏斗中,称取0.6~1g对羟基苯甲醚加入滴液漏斗中,再加入13-17mL丙酮,混合均匀,然后将其以1滴/秒的速度滴入容器A中;待滴完后,再向容器A中滴加8-12mL丙酮,密封容器A,置于搅拌器上,18-22℃下搅拌35-45h;
6)取60-70mL硝酸银溶液,倒入烧杯中,将容器A中的混合液缓缓倒入烧杯中,再加入40-50mL蒸馏水,搅拌至溶液混合均匀,将烧杯用保鲜膜封口,置于35-45℃的水浴中加热20-28h得到活化液;
7)将步骤3)所得涤纶长丝纱线浸于所述活化液中,浸泡60-70min后取出放入75-85℃烘箱中烘35-45min;
8)称取18-19g硝酸铜、1.5-1.6g硫酸镍、80-90g酒石酸钠、15-17g硫代硫酸钠、14-16mg十二烷基苯磺酸钠、15-17g硝酸铵;将硝酸铜、硫酸镍、硫代硫酸钠、十二烷基苯磺酸钠、硝酸铵分别倒入容器中,分别加入60~80mL去离子水搅拌至溶解,将酒石酸钠倒入另一容器中,加入95-105mL去离子水搅拌至溶解;依次将硝酸铜溶液、硫酸镍溶液、酒石酸钠溶液倒入容量瓶中,量取8-12mL二甲基胺硼烷、14-16mL三乙醇胺;依次将二甲基硼烷、硫代硫酸钠溶液、十二烷基苯磺酸钠溶液、三乙醇胺、硝酸铵溶液倒入容量瓶中,加入去离子水至1000mL,轻轻摇晃容量瓶,使混合液均匀混合,制得镀铜液;
9)将步骤8)所述镀铜液用保鲜膜封口,放入浴35-45℃的水浴中,将步骤7)涤纶长丝纱线放入镀铜液中镀铜;40-50min后取出纱线,先用无水乙醇清洗1次,再用去离子水清洗2次,烘干。
2.如权利要求1所述的一种用于太阳能电池中的涤纶长丝表面镀铜的方法,其特征在于,步骤1)中,所述涤纶长丝纱线的规格为DTY(100D/24F),DTY(150D/36F),DTY(200D/48F),FDY(80D/24F),FDY(120D/36F)或FDY(160D/48F)。
3.如权利要求1所述的一种用于太阳能电池中的涤纶长丝表面镀铜的方法,其特征在于,步骤3)中,依次用氢氧化钠溶液、无水乙醇、去离子水浸泡涤纶长丝纱线,浸泡时间依次为18-22min、8-12min、8-12min。
4.如权利要求1所述的一种用于太阳能电池中的涤纶长丝表面镀铜的方法,其特征在于,所用氢氧化钠溶液浓度为0.1mol/L。
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