## 5 Applications
### Energy Storage
\begin{table}
\begin{tabular}{c c c c c} \hline
**Type of Ball Milling** & **Specification** & **Battery/Supercapacictor** & **Highlights** & **Ref.** \\ \hline  & HEEM (with 15 Hz frequency 30 min of & & \\  & milling time) could not make & & & Three different composites were made for measurement of capacitance \\ High Energy Ball Milling & composite of FeSiO\({}_{2}\)O\({}_{3}\)MVCNT and PVB & & & Composite electrodes were tested for electrochemical performance in 0.5 M of \\ (HEEMM) (Mover mill) & in the mass ratios of 80,20, and 30 & Supercapacitor & & sodium sulfate electrolyte \\  & respectively. (MVCNT-Multiscaled & & \\  & carbon nanotubes and PVB-poly vinyl) & & & Composite containing HEEM \(\gamma\)-Fe\({}_{2}\)O\({}_{3}\) MWCNT and co-dispersed \\  & butyl along with the gallocynann & & & gallocynanine exhibited 1.53 F cm\({}^{-2}\) maximal capacitance compared to other \\  & & & composites (0.59 F cm\({}^{-2}\) and 0.88 F cm\({}^{-2}\)) for 2 mV S\({}^{-1}\) of scan rate \\ \hline  & Powder samples of few layered & & \\  & graphene (FGL), NbSe\({}_{2}\) (PLN), & & & The well null milling method was used to prepare the composite of wet \\ Planetary ball milling & composite of FNLB graphene (FNL) & & milled few layered 2D NbSe2 heterostructures with graphene (WRMG) \\ (Wet Ball Milling) & and LiFePO\({}_{4}\) (LFP)@ graphite were & Lithium-ion and Fuel & Particles of layered NbSe2 are inserted on the few layered graphene matrix \\  & prepared with different ratios of & & & The WBMR composite exhibited nearly 1142 and 1000 A h g\({}^{-1}\) of initial \\  & powders and different & & & and reversible capacity respectively at 0.1 A g g\({}^{-1}\) of current density after 200 cycles with stable cyclic performance. \\ \hline  & Ball milling was carried out with & & & Hybrid material from molybdenum sulfide (MoS2) and graphene nanosheets \\  & stainless steel balls of 5 mm in diameter & & & was prepared by ball milling and exfoliation method using commercial MoG2 \\ Planetary ball milling & with speed of 500 rpm for 300 minutes’ & & & and graphite precursors \\  & duration. Water used as medium for & & & The prepared hybrid exhibited higher rate capability of 75 C at 50 A g\({}^{-1}\) \\  & preparing the MoG2 and graphene. & & current density with 201 mA h g\({}^{-1}\) of reversible stable capacity \\  & & & & After 250 cycles, material showed the 95\% retention capacity at current density of 0.3 A g\({}^{-1}\). \\ \hline \end{tabular}
\end{table} 
Table 2: Cont. \begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Type of Ball Milling** & **Specification** & **Battery/Supercapacitor** & **Highlights** & **Ref. ** \\ \hline \multirow{4}{*}{Planetary ball milling} & La\({}_{0.8}\)Sr\({}_{0.4}\)CoO\({}_{0.8}\) (LSC) perovskite material was ball milled at different time interval after synthesis it by & & The effect of different milling time on structural and electrochemical properties of ISC perovskite synthesized at 1000 \(\lx@sectionsign\) was studied \\  & Pechini method and 1000 \(\lx@sectionsign\)’C calcination treatment. Zirconia balls have used to & & As the milling time increases the particle size decreases with increasing the surface area, after certain time interval it reverses (particle size increase due to aggregation of particles) & [125] \\  & Pechini bound milling with milling speed & Lithium air battery & & The ball milled perovskites showed better electro catalytic activity than the non-ball milled perovskite in terms of oxygen reduction reactions. \\  & 36 and 48 in presence of ethanol & & & \\ \hline \multirow{4}{*}{Ball Milling} & 2 h of ball milling with stainless steel & & & \\  & balls were performed on & & & \\  & U\({}_{1.6}\)Ni\({}_{0.4}\)Co\({}_{32}\)Mn\({}_{0.2}\)O\({}_{2}\) material & Rechargoable & & & \\  & prepared by the sol-gel method using & lithium batteries & & & \\  & citric acid followed by the & & & \\  & decomposition and sintering process.