Indium Tin Oxide (ITO) inoshandiswa zvakanyanya transparent conductive oxide (TCO) iyo inosanganisa ese ari maviri epamusoro emagetsi conductivity uye yakanakisa Optical transparency. Inonyanya kukosha mu crystalline silicon (c-Si) masero ezuva, apo inoita basa rinokosha pakuvandudza kushanda kwekushandura kwesimba kuburikidza nekushanda se electrode yakajeka kana chidimbu chekubatanidza.
Mune crystalline silicon solar masero, ITO coatings anonyanya kushandiswa seyekumberi yekubatanidza layer kuunganidza anogadzirwa anotakura uku achibvumira mwenje wakawanda sezvinobvira kupfuura uchienda kune inoshanda silicon layer. Iyi tekinoroji yakawana kutariswa kwakakosha, kunyanya kune yakakwira-inoshanda maseru marudzi akadai seheterojunction (HJT) uye kumashure-kusangana masero ezuva.
| Function | Mhedzisiro |
|---|---|
| Electrical Conductivity | Inopa nzira yakaderera-inodzivirira kuti maerekitironi afambe kubva musero kuenda kudunhu rekunze. |
| Optical Transparency | Inobvumira kutapurirana kwechiedza kwepamusoro, kunyanya mune inooneka spectrum, kuwedzera huwandu hwechiedza hunosvika pasilicon layer. |
| Surface Passivation | Inobatsira kuderedza kusanganiswa kwepamusoro, kuwedzera kushanda kwese kwesolar cell. |
| Kugara uye Kugadzikana | Inoratidzira yakanakisa mechanical uye makemikari kugadzikana, kuve nechokwadi chekugara kwenguva refu uye kuvimbika kwemasero ezuva pasi pemamiriro ekunze. |
Zvakanakira zveITO Coating yeCrystalline Silicon Solar Cells
High Transparency:
ITO ine kujeka kwepamusoro mune inooneka chiedza spectrum (yakakomberedza 85-90%), iyo inova nechokwadi chokuti chiedza chakawanda chinogona kutorwa nechepasi pesilicon layer, kuvandudza simba rekushandura simba.
Low Resistivity:
ITO inopa yakanaka magetsi conductivity, ichiva nechokwadi chekuunganidza maerekitironi kubva pasilicon pamusoro. Yayo yakaderera resistivity inovimbisa kushomeka kwesimba kurasikirwa nekuda kweiyo yekumberi yekubata layer.
Kemikari uye Mechanical Kugadzikana:
ITO coatings inoratidza kuramba kushatiswa kwezvakatipoteredza, senge corrosion, uye yakagadzikana pasi pekupisa kwakanyanya uye kuratidzwa kweUV. Izvi zvakakosha kune solar application iyo inofanirwa kutsungirira mamiriro ekunze akaomarara.
Surface Passivation:
ITO inogona zvakare kubatsira kupfuudza pamusoro pesilicon, kuderedza kudzokororwa kwepamusoro uye kuvandudza kushanda kwese kwesolar cell.
Nguva yekutumira: Nov-29-2024