Synthesis and Multifunctional Applications of Calcium Magnesium Pyrophosphate (CMP) Nanoparticles: Photocatalysis, Electrochemical Sensing and Energy Storage

被引:0
|
作者
Indumukhi, B. C. [1 ]
Tejashwini, D. M. [1 ]
Nagaswarupa, H. P. [1 ]
Naik, Ramachandra [2 ]
Sukrutha, S. K. [3 ]
机构
[1] Davangere Univ, Dept Studies Chem, Davangere 577007, India
[2] New Horizon Coll Engn, Dept Phys, Bangalore 560103, India
[3] Bangalore Univ, Dept Microbiol Biotechnol & Food Technol, Jnana Bharathi Campus, Bangaluru, Karnataka, India
来源
关键词
CaMgP2O7; photocatalytic degradation; cyclic voltammogram; galvanostatic charge/discharge; PHOTOLUMINESCENCE; NANOCOMPOSITE; NANOPHOSPHOR; DEGRADATION; PERFORMANCE; SPECTROSCOPY; SENSOR; ACID;
D O I
10.1142/S1793292025500249
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
For the first time, calcium magnesium pyrophosphate (CMP) nanoparticles were synthesized using the solution-combustion method, with urea serving as the fuel. The successful formation of CMP was confirmed through powder X-ray diffraction (XRD) analysis. Fourier transform infrared spectroscopy (FT-IR) verified the presence of phosphate groups, while UV-diffuse reflectance spectroscopy (UV-DRS) determined the bandgap energy of CMP to be 4.7eV. Morphological studies were conducted using scanning electron microscopy (SEM). In photocatalytic degradation tests, CMP nanoparticles exhibited an outstanding 90% degradation efficiency of Acid Red-88 dye under UV light, confirming their effectiveness as photocatalysts. Furthermore, post-treatment testing of the degraded dye sample on Eleusine coracana seeds revealed a positive impact on plant growth. A modified carbon-paste CMP electrode was also employed for cyclic voltammetry (CV) and linear sweep voltammetry (LSV), demonstrating high selectivity in detecting heavy metals such as mercury and chromium, as well as biomolecules like creatinine in the sensitivity range of 1-5 mM. Additionally, electrochemical impedance spectroscopy (EIS) and galvanostatic charge-discharge (GCD) measurements confirmed the stability of CMP electrodes for applications in batteries and supercapacitors.
引用
收藏
页数:20
相关论文
共 50 条
  • [1] Synthesis, exploration of energy storage and electrochemical sensing properties of hematite nanoparticles
    Ramasami, Alamelu. K.
    Ravishankar, T. N.
    Sureshkumar, K.
    Reddy, M. V.
    Chowdari, B. V. R.
    Ramakrishnappa, T.
    Balakrishna, Geetha. R.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 671 : 552 - 559
  • [2] Hybrid calcium magnesium ferrite: A multifaceted nanomaterial for energy, sensing, and environmental applications
    Tejashwini, D. M.
    Harini, H. V.
    Nagaswarupa, H. P.
    Naik, Ramachandra
    RESULTS IN CHEMISTRY, 2024, 7
  • [3] Multifunctional La10Si6O27:Tb3+ tailored material for photoluminescence, photocatalysis and electrochemical sensing applications
    Kumar, A. Naveen
    Naik, Ramachandra
    Revathi, V.
    Murthy, H. C. Ananda
    Nagaswarupa, H. P.
    Ravikumar, C. R.
    Reddy, G. V. Ashok
    Pothu, Ramyakrishna
    Boddula, Rajender
    Lokesh, H. B.
    Shanbhag, Vijaya
    APPLIED SURFACE SCIENCE ADVANCES, 2023, 14
  • [4] Bioinspired synthesis of calcium magnesium aluminate nanoparticles using aloe vera extract: A promising material for electrochemical sensors, antibacterial and environmental remediation applications
    Harini, H. V.
    Nagaswarupa, H. P.
    Naik, Ramachandra
    Likmaram, L. Guddi
    Sukrutha, S. K.
    Pramod, S. N.
    Pothu, Ramyakrishna
    Sillanpaa, Mika
    Boddula, Rajender
    Radwan, Ahmed Bahgat
    Al-Qahtani, Noora
    INORGANIC CHEMISTRY COMMUNICATIONS, 2024, 170
  • [5] Synthesis, characterization, and performance evaluation of GeS nanoparticles in photocatalysis and sensing applications
    Prajapati, N. N.
    Patel, P. B.
    Desai, H. N.
    Dhimmar, J. M.
    Modi, B. P.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2024, 130 (05):
  • [6] Synthesis of multifunctional FeCo2O4 electrode using ultrasonic treatment for photocatalysis and energy storage applications
    Yadav, A. A.
    Hunge, Y. M.
    Kulkarni, S. B.
    ULTRASONICS SONOCHEMISTRY, 2019, 58
  • [7] Progress in Graphitic Carbon Nitride-Based Composite Materials for Electrochemical Sensing and Energy Storage Applications
    Suganthi, Sanjeevamuthu
    Ahmad, Khursheed
    Oh, Tae Hwan
    CHEMISTRYSELECT, 2025, 10 (01):
  • [8] Multifunctional applications of novel copper magnesium vanadate nanoparticles: Photocatalytic dye degradation and electrochemical properties
    Ishwarya, S.
    Nagaswarupa, H. P.
    Naik, Ramachandra
    Basavaraju, N.
    MICROCHEMICAL JOURNAL, 2024, 206
  • [9] Eco-Friendly Fabrication of Cr2V4O13 Nanoparticles: A Promising Material for Photocatalysis, Electrochemical Sensing, and Supercapacitor Applications
    Dubey, Vijay
    Parikh, Ketan D.
    Jadav, Ravirajsinh J.
    Vyas, Devarshi H.
    Avinash, B.
    Ravikumar, C. R.
    Kumar, A. Naveen
    Rao, H. Seshagiri
    Kumar, Deepak
    Ghotekar, Suresh
    JOURNAL OF CLUSTER SCIENCE, 2025, 36 (01)
  • [10] Multifunctional, energy and environmental applications of calcium magnesium vanadate (Ca5Mg4V6O24) nanoparticles synthesized by solution combustion
    Ishwarya, S.
    Nagaswarupa, H. P.
    Naik, Ramachandra
    Basavaraju, N.
    Koyyada, Ganesh
    Kim, Jae Hong
    Khan, Moonis Ali
    JOURNAL OF APPLIED ELECTROCHEMISTRY, 2025, 55 (02) : 357 - 376