CN109103301A - 一种多晶硅表面微纳复合结构的制备方法 - Google Patents
一种多晶硅表面微纳复合结构的制备方法 Download PDFInfo
- Publication number
- CN109103301A CN109103301A CN201811003225.7A CN201811003225A CN109103301A CN 109103301 A CN109103301 A CN 109103301A CN 201811003225 A CN201811003225 A CN 201811003225A CN 109103301 A CN109103301 A CN 109103301A
- Authority
- CN
- China
- Prior art keywords
- polysilicon chip
- polysilicon
- film
- preparation
- metal
- 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
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 53
- 229920005591 polysilicon Polymers 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 150000001875 compounds Chemical group 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 22
- 239000010703 silicon Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000005530 etching Methods 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims abstract description 10
- 239000002086 nanomaterial Substances 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 229920002120 photoresistant polymer Polymers 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 238000000151 deposition Methods 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 238000001020 plasma etching Methods 0.000 claims description 6
- 238000001039 wet etching Methods 0.000 claims description 5
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004528 spin coating Methods 0.000 claims description 4
- 101710134784 Agnoprotein Proteins 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000001259 photo etching Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 238000002242 deionisation method Methods 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 229910021418 black silicon Inorganic materials 0.000 abstract description 6
- 230000003197 catalytic effect Effects 0.000 abstract description 4
- 238000005215 recombination Methods 0.000 abstract description 4
- 230000006798 recombination Effects 0.000 abstract description 4
- 229910000510 noble metal Inorganic materials 0.000 abstract description 3
- 239000010408 film Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000001459 lithography Methods 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002082 metal nanoparticle Substances 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- FZIZEIAMIREUTN-UHFFFAOYSA-N azane;cerium(3+) Chemical compound N.[Ce+3] FZIZEIAMIREUTN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000005477 sputtering target Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013077 target material Substances 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
- H01L31/182—Special manufacturing methods for polycrystalline Si, e.g. Si ribbon, poly Si ingots, thin films of polycrystalline Si
-
- 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
- Y02E10/546—Polycrystalline silicon PV cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Silicon Compounds (AREA)
- Photovoltaic Devices (AREA)
- Weting (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811003225.7A CN109103301B (zh) | 2018-08-30 | 2018-08-30 | 一种多晶硅表面微纳复合结构的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811003225.7A CN109103301B (zh) | 2018-08-30 | 2018-08-30 | 一种多晶硅表面微纳复合结构的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109103301A true CN109103301A (zh) | 2018-12-28 |
CN109103301B CN109103301B (zh) | 2020-07-07 |
Family
ID=64864364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811003225.7A Active CN109103301B (zh) | 2018-08-30 | 2018-08-30 | 一种多晶硅表面微纳复合结构的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109103301B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113223952A (zh) * | 2021-04-28 | 2021-08-06 | 华虹半导体(无锡)有限公司 | 包含sgt结构的器件的制作方法 |
CN113299776A (zh) * | 2021-04-09 | 2021-08-24 | 桂林电子科技大学 | 一种增强太阳能电池光吸收的微纳混合结构及制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6329296B1 (en) * | 2000-08-09 | 2001-12-11 | Sandia Corporation | Metal catalyst technique for texturing silicon solar cells |
CN1710705A (zh) * | 2005-07-05 | 2005-12-21 | 华中科技大学 | 一种硅湿法刻蚀工艺 |
CN102447011A (zh) * | 2011-12-15 | 2012-05-09 | 华中科技大学 | 用于制造太阳能电池光阳极的方法及其产品 |
CN103456804A (zh) * | 2013-09-24 | 2013-12-18 | 上海大学 | 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 |
CN104393114A (zh) * | 2014-11-17 | 2015-03-04 | 中国电子科技集团公司第四十八研究所 | 一种微纳复合绒面结构的多晶黑硅制备方法 |
-
2018
- 2018-08-30 CN CN201811003225.7A patent/CN109103301B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6329296B1 (en) * | 2000-08-09 | 2001-12-11 | Sandia Corporation | Metal catalyst technique for texturing silicon solar cells |
CN1710705A (zh) * | 2005-07-05 | 2005-12-21 | 华中科技大学 | 一种硅湿法刻蚀工艺 |
CN102447011A (zh) * | 2011-12-15 | 2012-05-09 | 华中科技大学 | 用于制造太阳能电池光阳极的方法及其产品 |
CN103456804A (zh) * | 2013-09-24 | 2013-12-18 | 上海大学 | 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 |
CN104393114A (zh) * | 2014-11-17 | 2015-03-04 | 中国电子科技集团公司第四十八研究所 | 一种微纳复合绒面结构的多晶黑硅制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113299776A (zh) * | 2021-04-09 | 2021-08-24 | 桂林电子科技大学 | 一种增强太阳能电池光吸收的微纳混合结构及制备方法 |
CN113223952A (zh) * | 2021-04-28 | 2021-08-06 | 华虹半导体(无锡)有限公司 | 包含sgt结构的器件的制作方法 |
CN113223952B (zh) * | 2021-04-28 | 2022-10-28 | 华虹半导体(无锡)有限公司 | 包含sgt结构的器件的制作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109103301B (zh) | 2020-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI625864B (zh) | 一種晶體矽太陽能電池絨面結構的製備方法 | |
JP6392866B2 (ja) | 結晶シリコン太陽電池の表面テクスチャ構造及びその製造方法 | |
CN102007581B (zh) | 用金属离子溶液催化对硅表面的抗反射蚀刻 | |
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 | |
KR100319343B1 (ko) | 금속산화물/포토레지스트막적층체의 드라이에칭방법 | |
CN109850882B (zh) | 一种多支撑膜辅助的石墨烯电化学转移方法 | |
CN103058126B (zh) | 一种三维石英微机械结构表面电极的加工方法 | |
US20130025663A1 (en) | Inverted pyramid texture formation on single-crystalline silicon | |
CN101587922A (zh) | 一种太阳能电池硅片边缘及背面扩散层的刻蚀方法 | |
CN109103301A (zh) | 一种多晶硅表面微纳复合结构的制备方法 | |
CN106229386A (zh) | 一种银铜双金属mace法制备黑硅结构的方法 | |
CN106505113A (zh) | 晶体硅太阳电池的绒面制备方法 | |
CN108511207A (zh) | Cvd石墨烯平面微型超级电容器的制备方法 | |
CN105369248A (zh) | 一种具有微纳米复合结构超疏水Co3O4薄膜的制备方法 | |
CN113436775A (zh) | 一种无衬底超薄镍-63放射源的制备方法 | |
CN110286432B (zh) | X射线金透射光栅的制备方法 | |
CN104195644B (zh) | 一种单晶硅衬底亚微米金字塔结构激光-化学制备方法 | |
CN102540297B (zh) | 微米级抗反射金属光栅的制备方法 | |
CN102867880A (zh) | 一种多晶硅表面两次酸刻蚀织构的制备方法 | |
CN101759143A (zh) | 一种在硅表面可控生长微纳孔结构的方法 | |
CN106449808A (zh) | 一种晶体硅太阳能电池绒面结构的制备方法 | |
CN116344829A (zh) | 一种超薄三维分级结构负极集流体及其制备方法和应用 | |
CN105448525A (zh) | 一种硫属化合物/金属氧化物核壳纳米柱阵列的制备方法 | |
CN109188577A (zh) | 一种光学元件微纳阵列结构的制备方法 | |
CN109713311B (zh) | 集流体及其制备方法、电池电极极片及制备方法和锂电池 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of micro nano composite structure on polysilicon surface Effective date of registration: 20211216 Granted publication date: 20200707 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: LUDONG University Registration number: Y2021980015152 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220317 Granted publication date: 20200707 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: LUDONG University Registration number: Y2021980015152 |