Theoretical and experimental investigation on enhanced thermal behaviour in chunk-shaped nano ZnO

Preparation and Characterization of PVA/ZnO Nanocomposite

“…Therefore, the average size of particles is larger than the results obtained from Scherrer equation (Rajamanickam et al . ).…”

Effect of (Li, Mn) co-doping on structural, optical and magnetic properties of chunk-shaped nano ZnO

“…Since XRD gives the average crystallite size and SEM gives the size of the agglomerated particles, the accurate size of the particle can be found from TEM measurements [41]. Fig.…”

“…Many methods have been used to synthesis ZnO nanostructures, such as pulsed laser deposition (PLD), chemical vapor deposition (CVD), electron beam evaporation (EBE), spray pyrolysis, hydrothermal method, electrochemical deposition, and chemical method . However, there are very few reports on the synthesis of chunk-shaped nano (CSN) ZnO by chemical method [41][42][43]. Rajamanickam et al [41] reported that CSN ZnO is used to enhance the thermal properties and Mariammal et al [43] observed an increase in sensitivity for ethanol sensing.…”

“…However, there are very few reports on the synthesis of chunk-shaped nano (CSN) ZnO by chemical method [41][42][43]. Rajamanickam et al [41] reported that CSN ZnO is used to enhance the thermal properties and Mariammal et al [43] observed an increase in sensitivity for ethanol sensing. To our knowledge, there is no report on the chunk-shaped (Li, Mn) co-doped ZnO nanostructures showing a robust FM behavior at RT.…”

Breaking the Electronic Conductivity Bottleneck of Manganese Oxide Family for High‐Power Fluorinated Graphite Composite Cathode by Ligand‐Field High‐Dimensional Constraining Strategy

“…[2] Meanwhile, the series of emerging absorption bands between 400 and 650 cm −1 are indexed to the Mn-O stretching vibration. [36,41,42] Concerning the Raman spectra, the bands at 376, 442, 523, 582, and 653 cm −1 are identified for single Mn 5 O 8 , for example, the main band at 653 cm −1 is assigned to A g mode arising from the Mn-O vibrations (Figure S26, Supporting Information). [43] After compositing with CF 0.9 , the redshift behavior of these bands indicates the existence of electronic interaction between fluorinated graphite and manganese oxides, benefiting from the metallic state of Mn 5 O 8 (Figure 3e; Figure S26, Supporting Information).…”