a 한국기계연구원 부설 재료연구소 분말/세라믹연구본부
b 부산대학교 재료공학과
c 창원대학교 신소재공학과
a Powder&Ceramics Division, Korea Institute of Materials Science, 797 Changwondaero, Changwon 51508, Korea
b Department of Material Science and Engineering, Pusan National University, Busan 51140, Korea
c Department of Materials Science and Engineering, Changwon National University Changwon 46241, Korea
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| Name | Tris(trimethylsilyl)phosphine [P(TMS)3] | Tris(dimethylamino)phosphine [P(DMA)3] | Hexaethyl phosphorous triamide [HPT] |
|---|---|---|---|
|
|
|||
| Boiling point | 243°C | 48~50°C @ 12 mmHg | 80~90°C @ 12 mmHg |
| Autoignition temperature | 20°C | - | - |
| Flash point | - | 22°C | 58°C |
| Flammability | Pyrophoric | Flammable | Combustible |
| Reference | [16] | [5] | Present study |
| Shell growth time | Peak wavelength (nm) | FWHM (nm) | QY (%) |
|---|---|---|---|
|
|
|||
| 0 min. | 798 | - | - |
| 3 min | 615 | 86 | 14.8 |
| 60 min | 631 | 88 | 39.7 |
| 120 min | 632 | 89 | 37.1 |
| 180 min | 633 | 91 | 47.0 |
| a-axis lattice constant (Å) | FWHM (deg.) | FWHM (deg.) | |||
|---|---|---|---|---|---|
|
|
|||||
| (111) | (220) | (311) | (nm) | ||
|
|
|||||
| InP | 5.8855 | 1.811 | 1.674 | 2.250 | 4.8 |
| InP/ZnS | 5.7159 | 2.548 | 2.408 | 2.731 | 3.5 |
| Element (At%) | In | P | Zn | S |
|---|---|---|---|---|
|
|
||||
| InP | 73.28 | 21.92 | 0.00 | 4.80 |
| InP/ZnS (180 min) | 17.48 | 25.13 | 17.15 | 40.24 |