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This study explores the electricity potential of Catalyst Biomass Concrete (CBC) with varying Polyoxymethylene (POM) concentrations with 20% biomass cementitious substitute in concrete. Compressive strength analysis reveals nuanced trends, with 4 different types of POMs, CBC-POM 1 initially stronger but diminishing with higher POM, CBC-POM 2 maintaining consistency, CBC-POM 3 fluctuating, and CBC-POM 4 facing structural challenges. Linear Scan Voltammetry (LSV) highlights diverse electrochemical behaviors; CBC-POM 1 excels in power generation, CBC-POM 2 and CBC-POM 3 show similar trends, while CBC-POM 4 faces challenges in power detection. Chemical analyses link specific groups to compressive strength; higher hydroxyl in CBC-POM 3 and CBC-POM 4 correlates with lower strength, while CBC-POM 2's elevated carboxyl and ester content contributes to stability. Electrokinetic characterization reveals distinctions; CBC-POM 1 demonstrates enhanced electrical conductivity, CBC-POM 3 exhibits the highest, and CBC-POM 4 the lowest. In summary, this analysis provides a holistic understanding of CBC-POM materials, guiding formulation optimization for sustainable construction.

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Polyoxometalates as Catalysts in Lignocellulosic Biomass-Enhanced Concrete for Efficient Electricity Generation

  • 会议论文

  • 发表日期：

    2026年

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  • Y. K. Yong,
  • H. P. Lee,
  • P. S. Chee,
  • W. P. Low

摘要

This study explores the electricity potential of Catalyst Biomass Concrete (CBC) with varying Polyoxymethylene (POM) concentrations with 20% biomass cementitious substitute in concrete. Compressive strength analysis reveals nuanced trends, with 4 different types of POMs, CBC-POM 1 initially stronger but diminishing with higher POM, CBC-POM 2 maintaining consistency, CBC-POM 3 fluctuating, and CBC-POM 4 facing structural challenges. Linear Scan Voltammetry (LSV) highlights diverse electrochemical behaviors; CBC-POM 1 excels in power generation, CBC-POM 2 and CBC-POM 3 show similar trends, while CBC-POM 4 faces challenges in power detection. Chemical analyses link specific groups to compressive strength; higher hydroxyl in CBC-POM 3 and CBC-POM 4 correlates with lower strength, while CBC-POM 2's elevated carboxyl and ester content contributes to stability. Electrokinetic characterization reveals distinctions; CBC-POM 1 demonstrates enhanced electrical conductivity, CBC-POM 3 exhibits the highest, and CBC-POM 4 the lowest. In summary, this analysis provides a holistic understanding of CBC-POM materials, guiding formulation optimization for sustainable construction.