Sistimi ea Teko ea LADP-1A ea CW NMR - Mohlala o Tsoetseng Pele
Tlhaloso
Karolo e ikgethang: Methara ea maqhubu, oscilloscope ea karolo e itokiselitsoeng
Sistimi ena ea liteko ea resonance ea matla a nyutlelie a tsoelang pele (CW-NMR) e na le makenete e homogeneity e phahameng le yuniti e kholo ea mochini. Makenete ea kamehla e sebelisoa ho fana ka matla a makenete a mantlha a kenelletsoeng ke matla a motlakase a fetoloang, a hlahisoang ke likhoele tse peli, ho lumella phetoho e nyane ho matla a makenete kaofela le ho lefella liphetoho tsa matla a makenete tse bakoang ke liphetoho tsa mocheso.
Hobane ho hlokahala feela motlakase o monyane oa makenete bakeng sa tšimo e tlase ea motlakase, bothata ba ho futhumatsa ba sistimi boa fokotseha. Kahoo, sistimi e ka sebelisoa khafetsa ka lihora tse 'maloa. Ke sesebelisoa se loketseng sa liteko bakeng sa lilaboratori tse tsoetseng pele tsa fisiks.
Teko
1. Ho shebella ketsahalo ea nuclei ea hydrogen ea resonance ea nyutlelie (NMR) ka metsing le ho bapisa tšusumetso ea li-ion tsa paramagnetic;
2. Ho lekanya diparamente tsa di-nuclei tsa haeterojene le di-nuclei tsa fluorine, tse kang karolelano ya makenete ya spin, ntlha ya Lande g, jj.
Litlhaloso
| Tlhaloso | Tlhaloso |
| Sekoere se lekantsoeng | H le F |
| SNR | > 46 dB (H-nuclei) |
| Maqhubu a oscillator | 17 MHz ho isa ho 23 MHz, e ka fetoloang ka ho tsoelang pele |
| Sebaka sa palo ea makenete | Bophara: 100 mm; sebaka: 20 mm |
| Bophahamo ba lets'oao la NMR (tlhoro ho isa tlhorong) | > 2 V (H-nuclei); > 200 mV (F-nuclei) |
| Ho tšoana ha matla a makenete | betere ho feta 8 ppm |
| Mefuta ea phetoho ea tšimo ea motlakase | 60 Gauss |
| Palo ea maqhubu a coda | > 15 |









