Skip to main content

Table 1 Elemental analyses and stoichiometric formulae of precursor, Cd1X x (OH) y (CnTA) z , and nanocomposites, Cd1S v X x (OH) y (CnTA) z

From: Semiconducting properties of layered cadmium sulphide-based hybrid nanocomposites

Solid Elemental analysis (%) Stoichiometric formulac
  N a C a H a S a Cd b  
CdCl2-CTAB 3.05 (3.13) 50.20 (50.99) 10.99 (10.13) 0 11.16 (10.92) Cd1X3.5(OH)0.8(C19H42N)2.3 · 3H2O
  2.57 (2.50) 40.67 (40.66) 8.48 (8.12) 6.62 (6.57) 8.98 (10.53) Cd1S0.54X2.58(OH)0.24(C19H42N)1.9·6.3H2O
  2.21 (2.16) 35.00 (35.15) 7.07 (6.76) 8.03 (8.05) 7.75 (7.87) Cd1S0.93X2.25(OH)0.09(C19H42N)2.2·2.9H2O
CdCl2-CTAB + H2S 2.10 (2.05) 33.33 (33.34) 6.80 (6.49) 9.21 (9.22) 9.44 (9.96) Cd1S0.95X1.7(OH)0.05(C19H42N)1.65·3.6H2O
  2.03 (1.95) 31.81 (31.81) 6.36 (6.05) 9.36 (9.34) 8.62 (10.70) Cd1S0.95X0.74(OH)0.09(C19H42N)0.73·0.8H2O
  1.18 (1.16) 18.21 (18.92) 3.17 (3.51) 12.51 (13.00) 18.21 (19.03) Cd1S0.99X0.18(C19H42N)0.16
CdCl2-OTAB 2.83 (2.85) 51.53 (51.46) 11.24 (10.15) 0 11.73 (11.45) Cd1 X 3.2(OH)0.8(C21H46N)2·3H2O
  2.42 (2.37) 42.65 (42.68) 9.10 (8.65) 6.96 (6.95) 3.99 (3.25) Cd1S0.58X1.49(OH)0.29(C21H46N)0.94·4.6H2O
  2.26 (2.21) 39.71 (39.78) 8.49 (7.88) 7.54 (7.54) 5.34 (5.33) Cd1S0.62X0.99(OH)0.32(C21H46N)0.55·1.9H2O
CdCl2-OTAB + H2S 1.94 (1.89) 33.97 (33.95) 7.10 (6.73) 8.97 (8.93) 6.74 (6.45) Cd1S0.71X0.83(OH)0.22(C21H46N)0.47·2.1H2O
  1.86 (1.84) 32.83 (33.14) 6.77 (6.38) 9.79 (9.90) 7.34 (6.58) Cd1S0.73X0.79(OH)0.21(C21H46N)0.46·0.9H2O
  1.75 (1.72) 30.92 (30.97) 6.28 (6.01) 10.00 (10.00) 7.38 (6.55) Cd1S0.97X0.51(OH)0.08(C21H46N)0.53·1.6H2O
  1. a ± 0.30%; b ± 0.10%; c X = y Cl- + (1 - y)Br-.