Fabrication of carbon nanospheres using natural resources and their voltametric studies of dopamine

Synthesis of Carbon Nanosphere at Low Temperatures Based on Bamboo Fiber

“…This peak indicates the Miller index of hexagonal graphite structure which similar reported in Ref. [13,14] with JCPDS 1011060. As the activation temperature increases it appears that at 155℃, 205℃, 255℃ and 305℃, the degree of Step 1…”

“…TEM image shows sphere shape with hexagonal structure similar to that of reported in Ref. [13,14] for graphite structure. Based on the TEM data analysis, the average particle carbon size distribution is around 16-34 nm (see Fig.…”

“…Research on CNs synthesis using natural materials has been carried out by Adewumi et al 2018 [13] who synthesized CNs from coconut fiber at temperatures between 700-1100℃. Another study conducted by Yalappa, et al 2018 [14] who synthesized CNs from paper mulberry by pyrolysis method at temperature 500℃.…”

Hollow Graphitic Carbon Nanospheres Synthesized by Rapid Pyrolytic Carbonization

“…There have been enormous interests in the fabrication of new carbon-based nanomaterials with highly curved graphitic structures [7]. Tremendous efforts to tune the shape and size of carbon nanomaterials during the growth process have been put forth in the synthesis of a wide variety of carbon nanomaterials in the form of nanocages [8,9], nano onions [10], nanoflakes [11], nanoplates [12], nanorods [13], nanoballs [14], and nanospheres [1,[15][16][17][18][19][20][21]. Among all these nanostructured materials, carbon nanospheres (CNS) have a number of potential applications in energy storage and conversion [22,23], catalysis [24,25], drug delivery [26], optoelectronics [18], solid lubricants [27], and composite materials [28].…”