FT-IR and thermal studies of iron–nickel–manganese ternary levo-tartrate crystals

FTIR and Thermal Studies of Gel Grown Lead Cobalt Mixed Levo Tartrate Crystals

“…Exact value of X is to be determined from EDAX analysis. The amount of HNO 3 produced is very less in comparison to the nutrients being supplied to the growing crystals and hence no major limitation is imposed [7,10,13]. The growth was completed within twenty days.…”

“…There are reports available in literature on thermal studies on metal tartrate systems, for example, cobalt tartrate [4], ternary iron-manganese-cobalt tartrate compound [9] and ternary iron-manganese-nickel tartrate compound [10]. Figure 4 and 5 show the thermo-gram for the crystals near the gel-liquid interface and below the gel interface of sample (I-IV), respectively.…”

“…In the literature, many tartrate compounds are reported which have been grown by the gel technique, for example, iron tartrate [3], cobalt tartrate [4][5][6], lead tartrate [7], mixed iron-manganese tartrate [8] and ternary ironmanganese-cobalt tartrate [9] as well as ternary iron-manganese-nickel tartrate [10]. Carbonate solutions containing Co(II) tartrate complexes find application in an electrochemical procedure of anodic deposition of cobalt oxyhydroxide film on a glassy carbon substrate in an alkali medium [11], whereas, lead tartrate finds application as an additive in gasoline to increase the performance of the engine [12].…”

Thermal Study of Cadmium Levo-Tartrate Crystals

“…In the present study, the single diffusion method [5][6][7][8] was employed for the growth of cadmium levo-tartrate crystals. The silica hydro gel was used as a growth medium.…”

“…The supernatant solution containing cadmium nitrate solutions was poured on the set gel carefully without damaging the gel. 3 produced is very less in comparison to the nutrients being supplied to the growing crystals and hence no major limitation is imposed [5][6][7][8].…”