CN105161553A - 一种新型全背电极晶体硅太阳电池的制备方法 - Google Patents
一种新型全背电极晶体硅太阳电池的制备方法 Download PDFInfo
- Publication number
- CN105161553A CN105161553A CN201510510361.5A CN201510510361A CN105161553A CN 105161553 A CN105161553 A CN 105161553A CN 201510510361 A CN201510510361 A CN 201510510361A CN 105161553 A CN105161553 A CN 105161553A
- Authority
- CN
- China
- Prior art keywords
- preparation
- silicon chip
- solution
- novel
- solar cell
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 35
- 229910021419 crystalline silicon Inorganic materials 0.000 title abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 18
- 230000006378 damage Effects 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 76
- 239000010703 silicon Substances 0.000 claims description 76
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 66
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 61
- 239000000243 solution Substances 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 38
- 238000005530 etching Methods 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 235000008216 herbs Nutrition 0.000 claims description 24
- 210000002268 wool Anatomy 0.000 claims description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 22
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 20
- 229910017604 nitric acid Inorganic materials 0.000 claims description 20
- 239000011259 mixed solution Substances 0.000 claims description 18
- 238000000151 deposition Methods 0.000 claims description 14
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- 238000005234 chemical deposition Methods 0.000 claims description 9
- 230000008021 deposition Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- 238000006555 catalytic reaction Methods 0.000 claims description 7
- 239000010408 film Substances 0.000 claims description 7
- 238000002161 passivation Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 238000005240 physical vapour deposition Methods 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 6
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 238000012958 reprocessing Methods 0.000 claims description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 3
- 239000002082 metal nanoparticle Substances 0.000 claims description 3
- 238000001465 metallisation Methods 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 239000011535 reaction buffer Substances 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical compound [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 2
- -1 platinum ion Chemical class 0.000 claims description 2
- 238000002310 reflectometry Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 239000002086 nanomaterial Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0236—Special surface textures
- H01L31/02363—Special surface textures of the semiconductor body itself, e.g. textured active layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510510361.5A CN105161553B (zh) | 2015-08-19 | 2015-08-19 | 一种全背电极晶体硅太阳电池的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510510361.5A CN105161553B (zh) | 2015-08-19 | 2015-08-19 | 一种全背电极晶体硅太阳电池的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105161553A true CN105161553A (zh) | 2015-12-16 |
CN105161553B CN105161553B (zh) | 2017-04-19 |
Family
ID=54802366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510510361.5A Active CN105161553B (zh) | 2015-08-19 | 2015-08-19 | 一种全背电极晶体硅太阳电池的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105161553B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105931753A (zh) * | 2016-04-29 | 2016-09-07 | 中山大学 | 一种具有反衬金字塔凹坑阵列的可折叠、可卷曲自支撑银导电膜的制备方法 |
CN108010986A (zh) * | 2017-11-13 | 2018-05-08 | 江苏爱多能源科技有限公司 | 一种利用湿法黑硅制绒工艺 |
CN108411364A (zh) * | 2018-04-03 | 2018-08-17 | 锦州华昌光伏科技有限公司 | 一种低反射率单晶硅的制绒工艺 |
CN110158155A (zh) * | 2019-06-03 | 2019-08-23 | 西安奕斯伟硅片技术有限公司 | 一种硅块的处理方法和处理装置 |
CN114843368A (zh) * | 2022-04-29 | 2022-08-02 | 通威太阳能(眉山)有限公司 | 太阳电池及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102751377A (zh) * | 2012-06-20 | 2012-10-24 | 常州天合光能有限公司 | 一种用于高效晶硅太阳电池制作的表面湿法处理工艺 |
CN103219428A (zh) * | 2013-04-12 | 2013-07-24 | 苏州大学 | 一种晶体硅太阳能电池的绒面结构及其制备方法 |
CN104073883A (zh) * | 2014-06-11 | 2014-10-01 | 邬时伟 | 多晶硅太阳能电池片的制绒工艺 |
-
2015
- 2015-08-19 CN CN201510510361.5A patent/CN105161553B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102751377A (zh) * | 2012-06-20 | 2012-10-24 | 常州天合光能有限公司 | 一种用于高效晶硅太阳电池制作的表面湿法处理工艺 |
CN103219428A (zh) * | 2013-04-12 | 2013-07-24 | 苏州大学 | 一种晶体硅太阳能电池的绒面结构及其制备方法 |
CN104073883A (zh) * | 2014-06-11 | 2014-10-01 | 邬时伟 | 多晶硅太阳能电池片的制绒工艺 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105931753A (zh) * | 2016-04-29 | 2016-09-07 | 中山大学 | 一种具有反衬金字塔凹坑阵列的可折叠、可卷曲自支撑银导电膜的制备方法 |
CN105931753B (zh) * | 2016-04-29 | 2017-06-20 | 中山大学 | 一种具有反衬金字塔凹坑阵列的可折叠、可卷曲自支撑银导电膜的制备方法 |
CN108010986A (zh) * | 2017-11-13 | 2018-05-08 | 江苏爱多能源科技有限公司 | 一种利用湿法黑硅制绒工艺 |
CN108411364A (zh) * | 2018-04-03 | 2018-08-17 | 锦州华昌光伏科技有限公司 | 一种低反射率单晶硅的制绒工艺 |
CN110158155A (zh) * | 2019-06-03 | 2019-08-23 | 西安奕斯伟硅片技术有限公司 | 一种硅块的处理方法和处理装置 |
CN114843368A (zh) * | 2022-04-29 | 2022-08-02 | 通威太阳能(眉山)有限公司 | 太阳电池及其制备方法和应用 |
CN114843368B (zh) * | 2022-04-29 | 2024-03-29 | 通威太阳能(成都)有限公司 | 太阳电池及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN105161553B (zh) | 2017-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103456804B (zh) | 在多晶硅上形成倒金字塔型多孔表面纳米织构的方法及制备短波增强型太阳电池的方法 | |
CN102299207B (zh) | 用于太阳电池的多孔金字塔型硅表面陷光结构制备方法 | |
CN105161553B (zh) | 一种全背电极晶体硅太阳电池的制备方法 | |
TW201703277A (zh) | 一種局部背接觸太陽能電池的製備方法 | |
CN102779907B (zh) | 高效异质结电池的制备方法 | |
WO2016158226A1 (ja) | 太陽電池及びその製造方法 | |
CN104934500A (zh) | 一种选择性发射极的背钝化晶体硅太阳能电池的制备方法 | |
CN102403369A (zh) | 一种用于太阳能电池的钝化介质膜 | |
CN102270702A (zh) | 一种制绒白斑单晶硅片的返工工艺 | |
JP2010129872A (ja) | 太陽電池素子 | |
CN102304766B (zh) | 利用银镜反应制备硅表面陷光结构的方法 | |
CN102969392A (zh) | 一种太阳能单晶硅电池的单面抛光工艺 | |
CN104393104B (zh) | 一种用于hit太阳电池织构的处理技术 | |
CN103117330B (zh) | 一种太阳能电池的制备方法 | |
CN113328012A (zh) | 降低复合速率的perc电池的制作方法和perc电池 | |
CN115513306A (zh) | 太阳能电池及其制备和光伏组件 | |
CN102969390B (zh) | 一种太阳能晶硅电池的开窗工艺 | |
CN108074999A (zh) | 一种选择性发射极黑硅电池及其制作方法 | |
KR101110304B1 (ko) | 반응성 이온식각을 이용한 태양전지의 제조방법 | |
Imamura et al. | Light trapping of crystalline Si solar cells by use of nanocrystalline Si layer plus pyramidal texture | |
CN105529380A (zh) | 一种背面抛光的单晶硅太阳能电池片制备方法 | |
CN115020508A (zh) | 一种全背接触太阳能电池及其制作方法 | |
CN103872183A (zh) | 一种单面抛光方法 | |
CN115775851A (zh) | 晶硅电池的制备方法 | |
CN109830564B (zh) | 一种太阳能电池片的背抛光工艺 |
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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: TRINA SOLAR Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: trina solar Ltd. Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: trina solar Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. |