Facile and efficient nitrogen modified porous carbon derived from sugarcane bagasse for CO2 capture: Experimental and DFT investigation of nitrogen atoms on carbon frameworks

Adio, Salawu Omobayo; Ganiyu, Saheed A.; Usman, Muhammad; Abdulazeez, Ismail; Alhooshani, Khalid

doi:10.1016/j.cej.2019.122964

Cited by 80 publications

(28 citation statements)

References 73 publications

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“…Graphene has been used in many energy‐related applications [26, 45] because of its high specific surface area (SSA) and good electrical conductivity [46] . The SSA depends on the number of layers [46] .…”

Section: Introductionmentioning

confidence: 99%

A High‐Performance Asymmetric Supercapacitor Based on Tungsten Oxide Nanoplates and Highly Reduced Graphene Oxide Electrodes

Ashraf

Shah

Khan

et al. 2021

Chemistry A European J

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Tungsten oxide/graphene hybrid materials are attractive semiconductors for energy‐related applications. Herein, we report an asymmetric supercapacitor (ASC, HRG//m‐WO3 ASC), fabricated from monoclinic tungsten oxide (m‐WO3) nanoplates as a negative electrode and highly reduced graphene oxide (HRG) as a positive electrode material. The supercapacitor performance of the prepared electrodes was evaluated in an aqueous electrolyte (1 m H2SO4) using three‐ and two‐electrode systems. The HRG//m‐WO3 ASC exhibits a maximum specific capacitance of 389 F g−1 at a current density of 0.5 A g−1, with an associated high energy density of 93 Wh kg−1 at a power density of 500 W kg−1 in a wide 1.6 V operating potential window. In addition, the HRG//m‐WO3 ASC displays long‐term cycling stability, maintaining 92 % of the original specific capacitance after 5000 galvanostatic charge–discharge cycles. The m‐WO3 nanoplates were prepared hydrothermally while HRG was synthesized by a modified Hummers method.

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Section: Introductionmentioning

confidence: 99%

A High‐Performance Asymmetric Supercapacitor Based on Tungsten Oxide Nanoplates and Highly Reduced Graphene Oxide Electrodes

Ashraf

Shah

Khan

et al. 2021

Chemistry A European J

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“…The essential criteria to deem a MOF capable of CO 2 capture are (i) high CO 2 uptake capacity, (ii) high CO 2 selectivity compared to other gases, (iii) fast adsorption kinetics (fast adsorption and desorption in real practical dynamic separation), (iv) mild regeneration condition, (v) chemical and water stability over the actual application conditions, and (vi) low production cost [3,81,82] . Several adsorbents, including MOFs, zeolites, amines, carbonaceous materials, carbonates, hydroxides, ceramics, and polymers have been previously reported in the state of the art review articles [83,84] .…”

Section: Co2 Capture By Uio‐66mentioning

confidence: 99%

“…This environmental alarm has triggered scientists worldwide to find new ways to capture, sequester, and convert carbon dioxide into useful chemicals. Several advancements have been devoted to the areas of carbon capture and sequestration using rocks and porous materials [3–5] . Catalysis plays a vital role in carbon conversion.…”

Section: Introductionmentioning

confidence: 99%

“…With such a vast library of frameworks of great diversity in their intrinsic properties, MOFs are increasingly becoming a part of the broad spectrum of applications in numerous fields [24] . Due to its diverse structural properties, MOFs are extensively used in storage, [25–28] electro and chemical catalysis, [29–35] thermal catalysis, [36] gases separation, [3,37–41] medicine, [42,43] removal of dyes and organic contaminants, [44–46] aromatics, [47] electrochemical devices, [48,49] nanomaterials synthesis, [50] luminescence, [51] and sensing applications [52] …”

Section: Introductionmentioning

confidence: 99%

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Trends and Prospects in UiO‐66 Metal‐Organic Framework for CO₂ Capture, Separation, and Conversion

Usman

Helal

Abdelnaby

et al. 2021

The Chemical Record

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Among thousands of known metal‐organic frameworks (MOFs), the University of Oslo's MOF (UiO‐66) exhibits unique structure topology, chemical and thermal stability, and intriguing tunable properties, that have gained incredible research interest. This paper summarizes the structural advancement of UiO‐66 and its role in CO2 capture, separation, and transformation into chemicals. The first part of the review summarizes the fast‐growing literature related to the CO2 capture reported by UiO‐66 during the past ten years. The second part provides an overview of various advancements in UiO‐66 membranes in CO2 purification. The third part describes the role of UiO‐66 and its composites as catalysts for CO2 conversion into useful products. Despite many achievements, significant challenges associated with UiO‐66 are addressed, and future perspectives are comprehensively presented to forecast how UiO‐66 might be used further for CO2 management.

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“…Catalysis plays a vital role in our daily life. Various types of catalysts have been reported for the conversion of waste into useful products, including zeolites [ 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 ], metal and metal oxides [ 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 ], nitrides [ 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 ], carbon-based catalysts [ 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 ], metal complexes [ 64 , …”

Section: Introductionmentioning

confidence: 99%

Electrochemical Reduction of CO2: A Review of Cobalt Based Catalysts for Carbon Dioxide Conversion to Fuels

et al. 2021

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Electrochemical CO2 reduction reaction (CO2RR) provides a promising approach to curbing harmful emissions contributing to global warming. However, several challenges hinder the commercialization of this technology, including high overpotentials, electrode instability, and low Faradic efficiencies of desirable products. Several materials have been developed to overcome these challenges. This mini-review discusses the recent performance of various cobalt (Co) electrocatalysts, including Co-single atom, Co-multi metals, Co-complexes, Co-based metal–organic frameworks (MOFs), Co-based covalent organic frameworks (COFs), Co-nitrides, and Co-oxides. These materials are reviewed with respect to their stability of facilitating CO2 conversion to valuable products, and a summary of the current literature is highlighted, along with future perspectives for the development of efficient CO2RR.

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Facile and efficient nitrogen modified porous carbon derived from sugarcane bagasse for CO2 capture: Experimental and DFT investigation of nitrogen atoms on carbon frameworks

Cited by 80 publications

References 73 publications

A High‐Performance Asymmetric Supercapacitor Based on Tungsten Oxide Nanoplates and Highly Reduced Graphene Oxide Electrodes

A High‐Performance Asymmetric Supercapacitor Based on Tungsten Oxide Nanoplates and Highly Reduced Graphene Oxide Electrodes

Trends and Prospects in UiO‐66 Metal‐Organic Framework for CO₂ Capture, Separation, and Conversion

Electrochemical Reduction of CO2: A Review of Cobalt Based Catalysts for Carbon Dioxide Conversion to Fuels

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Facile and efficient nitrogen modified porous carbon derived from sugarcane bagasse for CO2 capture: Experimental and DFT investigation of nitrogen atoms on carbon frameworks

Cited by 80 publications

References 73 publications

A High‐Performance Asymmetric Supercapacitor Based on Tungsten Oxide Nanoplates and Highly Reduced Graphene Oxide Electrodes

A High‐Performance Asymmetric Supercapacitor Based on Tungsten Oxide Nanoplates and Highly Reduced Graphene Oxide Electrodes

Trends and Prospects in UiO‐66 Metal‐Organic Framework for CO2 Capture, Separation, and Conversion

Electrochemical Reduction of CO2: A Review of Cobalt Based Catalysts for Carbon Dioxide Conversion to Fuels

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Trends and Prospects in UiO‐66 Metal‐Organic Framework for CO₂ Capture, Separation, and Conversion