Ni, Co, Zn, and Cu metal-organic framework-based nanomaterials for electrochemical reduction of CO₂: A review

• Ha Huu Do and
• Hai Bang Truong

Beilstein J. Nanotechnol. 2023, 14, 904–911, doi:10.3762/bjnano.14.74

• valuable compounds through electrochemical reduction. The electrocatalytic process for CO2 reduction reactions (CO2RR) encounters a persistent obstacle in the activation of CO2 [4]. The formation of CO2•− necessitates a high thermodynamic potential of −1.90 V vs the standard hydrogen electrode

Recent trends in Bi-based nanomaterials: challenges, fabrication, enhancement techniques, and environmental applications

• Vishal Dutta,
• Ankush Chauhan,
• Ritesh Verma,
• C. Gopalkrishnan and
• Van-Huy Nguyen

Beilstein J. Nanotechnol. 2022, 13, 1316–1336, doi:10.3762/bjnano.13.109

Understanding the performance and mechanism of Mg-containing oxides as support catalysts in the thermal dry reforming of methane

• Nor Fazila Khairudin,
• Mohd Farid Fahmi Sukri,
• Mehrnoush Khavarian and
• Abdul Rahman Mohamed

Beilstein J. Nanotechnol. 2018, 9, 1162–1183, doi:10.3762/bjnano.9.108

• –4) and H, and decomposition of CH4, ii) adsorption and activation of CO2 and iii) oxidation of CH and C. The role of the various catalyst constituents is important for the adsorption of reactants onto the catalyst surface and for the weakening of the chemical bonds of the reactant for the

• phase. In the following equations, the symbol (*) indicates the surface of the catalyst active site in the reactions. Another reaction mechanism, in which the activation of CO2 takes place on the surface of the support rather than the metal active site, was proposed by Fan et al. [65] for catalysts with

• particles. Moreover, the addition of MgO in this catalyst prevented the agglomeration of Ni particles and increased the basicity of the catalyst; consequently, more CO2 was adsorbed on the catalyst surface. The adsorption and activation of CO2 decreased the carbon deposition. Notably, the catalyst

Template-assisted formation of microsized nanocrystalline CeO₂ tubes and their catalytic performance in the carboxylation of methanol

• Jörg J. Schneider,
• Meike Naumann,
• Christian Schäfer,
• Armin Brandner,
• Heiko J. Hofmann and
• Peter Claus

Beilstein J. Nanotechnol. 2011, 2, 776–784, doi:10.3762/bjnano.2.86

• additive. Keywords: activation of CO2; ceria; electrospinning; exotemplating; nanotubes; Introduction Ceria, CeO2, is known as a semiconducting ceramic material with unique electronic properties, exhibiting a broad range of functional properties with potential for application in various areas [1][2][3