Multi-criteria decision framework for catalyst selection: Production of formic acid as a circular liquid organic hydrogen carrier in the hydrogen economy

Noyan Tekeli, Fatma; Coşkuner Filiz, Bilge; Civelek Yörüklü, Hülya; Kantürk Figen, Aysel

doi:10.1016/j.jclepro.2024.142125

Journal of Cleaner Production

2024

DOI: 10.1016/j.jclepro.2024.142125

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Multi-criteria decision framework for catalyst selection: Production of formic acid as a circular liquid organic hydrogen carrier in the hydrogen economy

Fatma Noyan Tekeli,

Bilge Coşkuner Filiz,

Hülya Civelek Yörüklü

et al.

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Cited by 2 publications

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Multi-criteria decision analysis of clean energy technologies for envisioning sustainable development goal 7 in Australia: Is solar energy a game-changer?

Elavarasan,

Nadarajah,

Shafiullah

2024

Energy Conversion and Management

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Multi-criteria decision analysis of clean energy technologies for envisioning sustainable development goal 7 in Australia: Is solar energy a game-changer?

Elavarasan,

Nadarajah,

Shafiullah

2024

Energy Conversion and Management

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Enhanced Oxidation of Glucose to Formic Acid under Mild Conditions Using an Oxygen-Deficient MnO_x-Based Catalyst and a Novel Catalyst Regeneration Strategy

Geng,

Xue,

et al. 2024

ACS Sustainable Chem. Eng.

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The oxidation of renewable biomass to formic acid using molecular oxygen over heterogeneous catalysts poses challenges due to harsh reaction conditions, limited O 2 activation, and dissolved catalyst recovery issues. In this study, a novel approach utilizing a vitamin C-assisted and segmented calcination method was introduced to synthesize mesoporous MnO x materials with increased oxygen vacancy concentration for the oxidation of biomass-derived glucose to formic acid. The catalyst demonstrated a remarkable formic acid yield of 69.56% with O 2 as the oxidant under mild conditions at 140 °C for 1 h. Furthermore, a simple precipitation method was developed to recover dissolved MnO x catalysts using MgO to adjust the pH of the solution for catalyst collection. The recovered MnO x with Mg 2+ -intercalated birnessitelike structures could be used again without any other regeneration treatment. Experimental results indicated that both the initially prepared MnO x and the catalysts obtained through the MgO-assisted precipitation method exhibited high concentrations of oxygen vacancies, significantly enhancing the oxidative activity of glucose. This study provides valuable insights into the activation of molecular oxygen at low temperatures for biomass oxidation and the recovery of heterogeneous catalysts prone to dissolution, thereby opening new avenues for sustainable biomass oxidation processes.

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Multi-criteria decision framework for catalyst selection: Production of formic acid as a circular liquid organic hydrogen carrier in the hydrogen economy

Cited by 2 publications

References 83 publications

Multi-criteria decision analysis of clean energy technologies for envisioning sustainable development goal 7 in Australia: Is solar energy a game-changer?

Multi-criteria decision analysis of clean energy technologies for envisioning sustainable development goal 7 in Australia: Is solar energy a game-changer?

Enhanced Oxidation of Glucose to Formic Acid under Mild Conditions Using an Oxygen-Deficient MnO_x-Based Catalyst and a Novel Catalyst Regeneration Strategy

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Multi-criteria decision framework for catalyst selection: Production of formic acid as a circular liquid organic hydrogen carrier in the hydrogen economy

Cited by 2 publications

References 83 publications

Multi-criteria decision analysis of clean energy technologies for envisioning sustainable development goal 7 in Australia: Is solar energy a game-changer?

Multi-criteria decision analysis of clean energy technologies for envisioning sustainable development goal 7 in Australia: Is solar energy a game-changer?

Enhanced Oxidation of Glucose to Formic Acid under Mild Conditions Using an Oxygen-Deficient MnOx-Based Catalyst and a Novel Catalyst Regeneration Strategy

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Product

Resources

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Enhanced Oxidation of Glucose to Formic Acid under Mild Conditions Using an Oxygen-Deficient MnO_x-Based Catalyst and a Novel Catalyst Regeneration Strategy