Potato peels biochar composite with copper phthalocyanine for energy storage application

Wesley, Ramachandran John; Durairaj, Arulappan; Ramanathan, S.; Obadiah, Asir; Justinabraham, Romiyo; Lv, Xiaomeng; Vasanthkumar, Samuel

doi:10.1016/j.diamond.2021.108360

Cited by 29 publications

(6 citation statements)

References 30 publications

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“…Thus, the XRD spectrum confirms the presence of copper phthalocyanine in the prepared nanocomposite. 31,32…”

Section: Resultsmentioning

confidence: 99%

“…The peaks observed at 1413 cm À1 and 1485 cm À1 are close to the one observed at 1394 cm À1 and 1494 cm À1 in pure CuPc, representing C-C stretching of the isoindole ring and pyrrole stretching, respectively. 29 The peak observed at 1607 cm À1 is attributed to CQC stretching of the aromatic ring, which is also present in AC and CuPc. 1087 cm À1 is the characteristic peak of AC in the case of AC/Ppy/CuPc nanocomposite.…”

Section: Characterization Of the Adsorbentsmentioning

confidence: 95%

“…Thus, the XRD spectrum confirms the presence of copper phthalocyanine in the prepared nanocomposite. 31,32 Fig. 3 represents the thermograms of AC, PPy, CuPc, and AC/Ppy/CuPc nanocomposite investigated at a heating rate of 10 1C min À1 under an inert N 2 atmosphere.…”

Section: Characterization Of the Adsorbentsmentioning

confidence: 99%

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Facile one-pot synthesis of a waste copper phthalocyanine-derived nanocomposite for efficiently removing dyes from wastewater

Munshi,

Khan,

Bhakare

et al. 2024

New J. Chem.

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“…Thus, the XRD spectrum confirms the presence of copper phthalocyanine in the prepared nanocomposite. 31,32…”

Section: Resultsmentioning

confidence: 99%

Section: Characterization Of the Adsorbentsmentioning

confidence: 95%

See 1 more Smart Citation

Facile one-pot synthesis of a waste copper phthalocyanine-derived nanocomposite for efficiently removing dyes from wastewater

Munshi,

Khan,

Bhakare

et al. 2024

New J. Chem.

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show abstract

“…Therefore, the selection of novel electrode materials is one of the main tasks for the fabrication of high-performance SCs. To date, carbon-based materials, transition metals, graphene-based materials and conductive materials are commonly used electrode materials for SCs [ 38 , 39 , 40 ]. These nanomaterials were successfully applied as supercapacitor electrodes for many energy applications including for automobiles and electronic gadgets such as watches, laptops, etc.…”

Section: Introductionmentioning

confidence: 99%

Cellulose Nanocrystals (CNC)-Based Functional Materials for Supercapacitor Applications

et al. 2022

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The growth of industrialization and the population has increased the usage of fossil fuels, resulting in the emission of large amounts of CO2. This serious environmental issue can be abated by using sustainable and environmentally friendly materials with promising novel and superior performance as an alternative to petroleum-based plastics. Emerging nanomaterials derived from abundant natural resources have received considerable attention as candidates to replace petroleum-based synthetic polymers. As renewable materials from biomass, cellulose nanocrystals (CNCs) nanomaterials exhibit unique physicochemical properties, low cost, biocompatibility and biodegradability. Among a plethora of applications, CNCs have become proven nanomaterials for energy applications encompassing energy storage devices and supercapacitors. This review highlights the recent research contribution on novel CNC-conductive materials and CNCs-based nanocomposites, focusing on their synthesis, surface functionalization and potential applications as supercapacitors (SCs). The synthesis of CNCs encompasses various pretreatment steps including acid hydrolysis, mechanical exfoliation and enzymatic and combination processes from renewable carbon sources. For the widespread applications of CNCs, their derivatives such as carboxylated CNCs, aldehyde-CNCs, hydride-CNCs and sulfonated CNC-based materials are more pertinent. The potential applications of CNCs-conductive hybrid composites as SCs, critical technical issues and the future feasibility of this endeavor are highlighted. Discussion is also extended to the transformation of renewable and low-attractive CNCs to conductive nanocomposites using green approaches. This review also addresses the key scientific achievements and industrial uses of nanoscale materials and composites for energy conversion and storage applications.

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“…The rapid development of the economy and technology has increased the demand for energy. The rapid consumption of traditional energy urgently requires us to explore sustainable and reliable energy storage in order to alleviate the problem of an energy shortage [1]. At present, there is a large demand gap for high-efficiency energy storage equipment (batteries, capacitors) in application, which has attracted the strong interest of researchers in the field of sustainable and reliable energy storage [2].…”

Section: Introductionmentioning

confidence: 99%

Application of Fiber Biochar–MOF Matrix Composites in Electrochemical Energy Storage

Gao

Zhang

et al. 2022

Polymers

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Fiber biochar–metal organic framework (MOF) composites were successfully prepared by three different biochar preparation methods, namely, the ionic liquid method, the pyrolysis method, and the direct composite method. The effects of the different preparation methods of fiber biochar on the physical and chemical properties of the biochar–MOF composites showed that the composite prepared by the ionic liquid method with the Zeolite-type imidazolate skeleton -67 (ZIF-67) composite after high temperature treatment exhibited a better microstructure. Electrochemical tests showed that it had good specific capacity, a fast charge diffusion rate, and a relatively good electrochemical performance. The maximum specific capacity of the composite was 63.54 F/g when the current density was 0.01 A/g in 1 mol/L KCl solution. This work explored the preparation methods of fiber biochar–MOF composites and their application in the electrochemical field and detailed the relationship between the preparation methods of the composites and the electrochemical properties of the electrode materials.

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Potato peels biochar composite with copper phthalocyanine for energy storage application

Cited by 29 publications

References 30 publications

Facile one-pot synthesis of a waste copper phthalocyanine-derived nanocomposite for efficiently removing dyes from wastewater

Facile one-pot synthesis of a waste copper phthalocyanine-derived nanocomposite for efficiently removing dyes from wastewater

Cellulose Nanocrystals (CNC)-Based Functional Materials for Supercapacitor Applications

Application of Fiber Biochar–MOF Matrix Composites in Electrochemical Energy Storage

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