Table 3 Measured values of MACs, RD%, and density of different concentrations of composites.
From: Impact of micro/nano cadmium oxide on shielding properties of cement–ball clay matrix
Sample | Energy (MeV) | Mass attenuation coefficient (Cm2 /gm) | RD% | Density (gm/Cm3\()\) | |
|---|---|---|---|---|---|
Experimental | X-COM | ||||
CS | 0.0595 | 0.3372 ± 0.0023 | 0.3310 | − 1.8880 | 1.66 ± 0.031 |
0.0810 | 0.2134 ± 0.0001 | 0.2156 | 1.0041 | ||
0.1218 | 0.1561 ± 0.0001 | 0.1560 | − 0.0466 | ||
0.2447 | 0.1137 ± 0.0042 | 0.1149 | 1.0782 | ||
0.3560 | 0.0976 ± 0.0001 | 0.0994 | 1.8069 | ||
0.6617 | 0.0776 ± 0.0002 | 0.0766 | − 1.2046 | ||
0.7789 | 0.0716 ± 0.0021 | 0.0712 | − 0.5801 | ||
0.9641 | 0.0635 ± 0.0004 | 0.0643 | 1.3696 | ||
1.1732 | 0.0576 ± 0.0001 | 0.0584 | 1.3786 | ||
1.3325 | 0.0556 ± 0.0001 | 0.0547 | − 1.5658 | ||
1.4080 | 0.0535 ± 0.0082 | 0.0532 | − 0.5558 | ||
CB-m CdO 8.3% | 0.0595 | 0.7484 ± 0.0011 | 0.7390 | − 1.2743 | 1.75 ± 0.04 |
0.0810 | 0.3698 ± 0.0003 | 0.3853 | 4.0330 | ||
0.1218 | 0.2106 ± 0.0001 | 0.2073 | − 1.5890 | ||
0.2447 | 0.1176 ± 0.0001 | 0.1208 | 2.6754 | ||
0.3560 | 0.0975 ± 0.0033 | 0.1008 | 3.2728 | ||
0.6617 | 0.0751 ± 0.0011 | 0.0764 | 1.7355 | ||
0.7789 | 0.0709 ± 0.0015 | 0.0708 | − 0.1111 | ||
0.9641 | 0.0614 ± 0.0011 | 0.0639 | 4.0226 | ||
1.1732 | 0.0559 ± 0.0071 | 0.0580 | 3.5044 | ||
1.3325 | 0.0538 ± 0.0002 | 0.0543 | 1.0007 | ||
1.4080 | 0.0524 ± 0.0001 | 0.0528 | 0.7943 | ||
CB-m CdO 16.7% | 0.0595 | 1.1743 ± 0.0002 | 1.1520 | − 1.9322 | 1.86 ± 0.003 |
0.0810 | 0.5489 ± 0.0022 | 0.5571 | 1.4795 | ||
0.1218 | 0.2607 ± 0.0022 | 0.2593 | − 0.5441 | ||
0.2447 | 0.1229 ± 0.0001 | 0.1267 | 2.9973 | ||
0.3560 | 0.1004 ± 0.0002 | 0.1023 | 1.8372 | ||
0.6617 | 0.0750 ± 0.0004 | 0.0761 | 1.5558 | ||
0.7789 | 0.0701 ± 0.0002 | 0.0705 | 0.5701 | ||
0.9641 | 0.0603 ± 0.0001 | 0.0635 | 5.0095 | ||
1.1732 | 0.0548 ± 0.0001 | 0.0575 | 4.8282 | ||
1.3325 | 0.0522 ± 0.0002 | 0.0539 | 3.1546 | ||
1.4080 | 0.0516 ± 0.0001 | 0.0524 | 1.6775 | ||
CB-n CdO 8.3% | 0.0595 | 0.8401 ± 0.0001 | 12.25209 | 1.836 ± 0.017 | |
0.0810 | 0.4348 ± 0.0001 | 13.22836 | |||
0.1218 | 0.2318 ± 0.0006 | 10.11393 | |||
0.2447 | 0.1344 ± 0.0011 | 12.83951 | |||
0.3560 | 0.1096 ± 0.0004 | 9.92900 | |||
0.6617 | 0.0808 ± 0.0005 | 7.73285 | |||
0.7789 | 0.0748 ± 0.0001 | 5.56760 | |||
0.9641 | 0.0672 ± 0.0003 | 4.18796 | |||
1.1732 | 0.0606 ± 0.0032 | 6.76679 | |||
1.3325 | 0.0560 ± 0.0001 | 4.24583 | |||
1.4080 | 0.0541 ± 0.0001 | 3.36333 | |||
CB-n CdO 16.7% | 0.0595 | 1.3558 ± 0.0002 | 15.4660 | 2.092 ± 0.011 | |
0.0810 | 0.6352 ± 0.0022 | 15.7480 | |||
0.1218 | 0.2951 ± 0.0001 | 13.2110 | |||
0.2447 | 0.1418 ± 0.0082 | 12.7030 | |||
0.3560 | 0.1132 ± 0.0011 | 12.7390 | |||
0.6617 | 0.0819 ± 0.0004 | 9.2799 | |||
0.7789 | 0.0751 ± 0.0004 | 7.3284 | |||
0.9641 | 0.0676 ± 0.0005 | 8.2239 | |||
1.1732 | 0.0611 ± 0.0033 | 8.0491 | |||
1.3325 | 0.0558 ± 0.0062 | 5.3473 | |||
1.4080 | 0.0539 ± 0.0003 | 4.6289 | |||
