Danling Liao, Chuangrong Mo, Ling Li, Dongzhu Deng, Chuanqi Cao
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A composite material by integrating chlorella biochar and Cu-BTC can effectively remove Cr (VI) from wastewater
Cr (VI) receives a lot of attention due to its toxicity and carcinogenicity. In this work, chlorella powder was used as a biochar source and combined with Cu-BTC to produce the Cu-BTC@BC composite material through a one-step solvothermal method. We found the optimal combination of removal efficiency and adsorption capacity at pH of 2, 25 °C and 0.5 g of Cu-BTC@BC at 100 mg/L. These results show that the Cu-BTC@BC has good Cr (VI) adsorption capacity and can be applied to the treatment of Cr (VI) in acidic wastewater.
期刊介绍：
Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials.
Contributions include, but are not limited to, a variety of topics such as:
• Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors
• Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart
• Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction
• Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots.
• Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing.
• Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic
• Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive
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