Synthesis of Carbon Nanotubes and Carbon Spheres and Study of their Hydrogen Storage Property by Electrochemical Method

Production and utilization of biochar: A review

“…The most critical problem of hydrogen as an energy source is the difficulty in storage, which is one of the most important research topics on hydrogen energy [159]. Among the various hydrogen storage methods, adsorption on carbon materials has several advantages in terms of chemical stability, reversibility, and price, leading to many studies on various carbon materials for hydrogen storage [160][161][162][163][164]. Choi et al [163] produced watermelon flesh char using a hydrothermal reaction and activated it with KOH at different temperatures.…”

Synthesis and characterization of activated carbon from jute fibers for hydrogen storage

“…In recent years, the hydrogen storage on metal organic framework's (MOFs) [3,[13][14][15], zeolite's [16,17] and carbon nanotubes [18][19][20][21][22][23][24][25], graphene [26][27][28] and activated carbons (ACs) have been reported in the literature by several groups. Among these ACs have proved to be one of the most promising adsorbent material for storage of hydrogen due to their availability, low cost and with tunable surface area.…”

Hollow ZnO microspheres functionalized with electrochemical graphene oxide for the photodegradation of salicylic acid

“…6) of carbon microspheres shows a broadband typical of an amorphous material with two main maximums at 2q ¼ 17 and 41 corresponding to (002) and (101) lattice planes of carbon. 27 Aer the calcination of the carbon microspheres, the diffractions at 2q ¼ 31.8 , 34.5 , 36.1 , 47.5 , 56.4 , 62.9 , 67.9 , and 69.0 correspond to ZnO crystalline planes: (100), (002), (101), (102), (110), (103), (112) and (001) (JCPDS 36-1451, Fig. 6).…”