International Journal For Multidisciplinary Research

E-ISSN: 2582-2160     Impact Factor: 9.24

A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 8, Issue 2 (March-April 2026) Submit your research before last 3 days of April to publish your research paper in the issue of March-April.

Synthesis of Cdse and Znse Nanoparticles Functionalized Mcm-41 Mesoporous Materials for Dye Sensitized Solar Cell

Author(s) Dr. CELINE ROSE I R
Country India
Abstract Mo-MCM-41, CdSe-MCM-41 and ZnSe-MCM-41 materials were synthesized by hydrothermal method. The synthesized materials were characterized by XRD, IR, SEM and N2 adsorption – desorption isotherm. The efficiency of the materials was evaluated for photovoltaic performance. The powder X-ray diffraction revealed that the synthesized Mo-MCM-41, CdSe-Mo-MCM-41, ZnSe-Mo-MCM-41 mesoporous materials are hexagonal structure. Incorporation of Mo, CdSe and ZnSe into the framework decreases, the intensity of diffraction peaks, due to disordering of the mesoporous material. The nitrogen adsorption-desorption isotherms, a typical type III, IV and V isotherm was observed and due to capillary condensation in the mesopores. The surface area, pore size and pore volume were found to increase in CdSe and ZnSe functionalized MCM-41 materials. SEM images showed well-defined morphology in CdSe-Mo-MCM-41 and ZnSe-Mo-MCM-41. The fabrication of solar cell was carried out by Doctor Blade technique. Mesoporous materials such as Mo-MCM-41, CdSe-Mo-MCM-41 and ZnSe-Mo-MCM-41 were used as surface smoothing material in the fabrication of the counter electrode, to improve the life time of the counter electrode and it was found that efficiency of the mesoporous materials increases in the order Mo-MCM-41 ˂ ZnSe-Mo-MCM-41 ˂ CdSe-Mo-MCM-41.
Keywords DSSC, Sensitizer, Mesoporous materials, Counter electrode.
Field Chemistry
Published In Volume 8, Issue 2, March-April 2026
Published On 2026-04-23

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