Article
Chemistry, Physical
C. Rosiles-Perez, S. Sidhik, L. Ixtilico-Cortes, F. Robles-Montes, T. Lopez-Luke, A. E. Jimenez-Gonzalez
Summary: By using Bi2S3 quantum dots as the sensitizer material, a high short-circuit current density was achieved in the QDSSC. The addition of 1,2,3-propanetriol as a complexing agent significantly increased the density sensitization of Bi2S3 QDs, leading to an improvement in J(sc).
MATERIALS TODAY ENERGY
(2021)
Article
Chemistry, Physical
Seul-Yi Lee, Ji-Young Oh, Ruturaj P. Patil, Myoung Kim, Jum Suk Jang, Ho Jin, Sungjee Kim, Hyo Joong Lee
Summary: This study systematically investigates various parameters in the deposition process of CdS-sensitized mesoporous TiO2 electrode, and provides general guidelines for improving the efficiency of photovoltaic and photocatalytic applications by controlling the adsorption of CdS.
APPLIED SURFACE SCIENCE
(2022)
Article
Energy & Fuels
S. Akhil, J. Kusuma, S. Akash, R. Geetha Balakrishna
Summary: This study explores the use of Lanthanum Strontium Manganite as an electrolyte in Quantum dot sensitized solar cells, which shows potential in improving device performance and stability by reducing back transfer of electrons. There is a possibility of completely replacing liquid electrolytes with ceramics in the future.
Article
Materials Science, Multidisciplinary
R. A. Wagh, A. N. Kulkarni, S. P. Roy, D. B. Salunkhe, V. S. Baviskar, M. S. Shinde, S. R. Navale, P. K. Baviskar, R. S. Patil
Summary: An efficient and inexpensive semiconductor sensitized solar cell (SSSC) device based on TiO2/Ag2S photoanode has been fabricated. The TiO2/Ag2S photoanode, synthesized by chemically grown Ag2S nanoparticles over porous TiO2 at room temperature, showed uniform decoration of tiny Ag2S nanoparticles. The performance of the device, including its structural, optical, surface morphological and electrochemical characteristics, was systematically studied. The maximum photo conversion efficiency of 1.3% was achieved under illumination of simulated sunlight.
Article
Chemistry, Physical
Wei Zheng, Xu Zhang
Summary: The introduction of CdS/Ag2S quantum dots can effectively enhance the power conversion efficiency of the hybrid solar cells.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Analytical
Abrar Ahmad, Fatih Tezcan, Gurbet Yerlikaya, Zia-ur-Rehman, Halime Paksoy, Gulfeza Kardas
Summary: In this study, we investigated the photoelectrochemical performance of manganese-doped cadmium sulfide quantum dots decorated on the surface of hierarchical double-layered rosette-rod titanium dioxide photoanode. By varying the dopant concentration and the number of deposition cycles, we found the best-performing photoanodes in terms of photocurrent density and photon conversion efficiency.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
Debangana Dutta, Kumaar Swamy Reddy, Sushmee Badhulika
Summary: This work demonstrates a flexible, self-powered photodetector based on metal-semiconductor-metal (MSM) structure, which is fabricated by Successive Ionic Layer Adsorption and Reaction (SILAR) deposition of CdS on a paper substrate with interdigitated asymmetric contacts of pencil-drawn graphite and silver paste. The device shows high absorbance in the UV to visible spectrum and efficient carrier separation under light illumination. Additionally, it exhibits superior resistance to bending stress and retains its performance after multiple bending cycles.
MATERIALS RESEARCH BULLETIN
(2023)
Article
Chemistry, Physical
Meng Kuo, Tsung-Chia Cheng, Huai-Kai Ye, Tzong-Liu Wang, Tzu-Ho Wu, Chi-Ching Kuo, Rong-Ho Lee
Summary: Ag2S-CdS nanocomposite PACI and PACO were synthesized for dye-sensitized solar cells counter electrodes through chemical synthesis and in-situ polymerization. Results showed that PACI-S exhibited higher electrochemical catalytic activity and better photovoltaic properties compared to PANI-S and PACO-S.
Article
Energy & Fuels
Tamal Dey, Arup Ghorai, Soumen Das, Samit K. Ray
Summary: The choice of solvent used in the synthesis of nitrogen-doped graphene quantum dots (N-GQDs) significantly affects the photovoltaic performance of quantum dot sensitized solar cells (QDSSC). Switching to aprotic solvent DMF enhances nitrogen units in the graphene quantum dots framework, improving carrier density and transport properties, and resulting in better photovoltaic performance for QDSSC.
Article
Chemistry, Multidisciplinary
Yimin Jin, Shujie Jiao, Dongbo Wang, Shiyong Gao, Jinzhong Wang
Summary: By decorating ZnO nanorods with Ag2S/ZnS, the photoelectric properties of ZnO have been improved, leading to an increase in photocurrent in photodetectors. Additionally, extending the immersion time can further enhance the photocurrent.
Article
Nanoscience & Nanotechnology
M. A. K. L. Dissanayake, T. Jaseetharan, G. K. R. Senadeera, I. Albinsson, M. Furlani
Summary: Co-sensitization of TiO2 photoanodes with CdS quantum dots and N719 dye in solar cells improved the photovoltaic performance compared to sensitization by the dye only. The CdS quantum dots were deposited using the SILAR method, and a thin ZnS interfacial layer was introduced to prevent corrosion. The efficiency and current density of the co-sensitized solar cell were enhanced, leading to a higher incident photon to current conversion efficiency and reduced electron recombination.
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES
(2022)
Article
Chemistry, Multidisciplinary
Zu-Yin Deng, Ping-Chang Chiang, Kuen-Lin Chen, Jau-Han Chen, Chiu-Hsien Wu
Summary: The developed resistive humidity sensor based on Ag2S QDs and TiO2 shows high sensitivity and selectivity. The large surface-to-volume ratio of QDs provides strong water vapor adsorption ability and electron transfer, while nano-silver formed during the SILAR process lowers the Fermi level, significantly improving the response time and sensitivity of the sensor.
Article
Energy & Fuels
Debajyoti Das, Pronay Makal
Summary: The performance of DSSCs is significantly enhanced through the dual sensitization of CdS Q-dots and N3 dye on TiO2-B nanowire photoanodes, achieving higher photovoltaic conversion efficiency and incident-photon-to-current conversion efficiency.
Article
Chemistry, Multidisciplinary
Jiawei Yang, Chunli Hu, Yuanzeng Jin, Huanhuan Chen, Wentao Zhu, Xingfu Zhou
Summary: TiO2 mesoporous microspheres were prepared through water heating reflux, and sensitized with CdS nanoparticles to form CdS/TiO2 thin film, showing higher photocurrent density and photodegradation efficiency.
RESEARCH ON CHEMICAL INTERMEDIATES
(2021)
Article
Materials Science, Multidisciplinary
S. Monika, M. Mahalakshmi, K. Veerathangam, M. Senthil Pandian, P. Ramasamy
Summary: CuS is widely used as a counter electrode material in QDSSCs. In this study, carbon black was used as a scaffolding material to improve the performance of CuS counter electrode. The results showed that the carbon black significantly enhanced the power conversion efficiency of QDSSC.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2022)
Article
Green & Sustainable Science & Technology
Chandrashekhar S. Patil, Datta B. Gunjal, Vaibhav M. Naik, Namdev S. Harale, Suryabala D. Jagadale, Abhijit N. Kadam, Pramod S. Patil, Govind B. Kolekar, Anil H. Gore
JOURNAL OF CLEANER PRODUCTION
(2019)
Article
Engineering, Electrical & Electronic
Jyoti V. Patil, Sawanta S. Mali, Jasmin S. Shaikh, Chang Kook Hong, Pramod S. Patil
JOURNAL OF ELECTRONIC MATERIALS
(2019)
Article
Chemistry, Physical
V. L. Patil, S. A. Vanalakar, S. A. Vhanalakar, A. S. Kamble, T. D. Dongale, D. N. Kurhe, P. P. Kamble, S. P. Patil, S. S. Shendage, P. S. Patil, J. H. Kim
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS
(2019)
Article
Materials Science, Multidisciplinary
D. L. Kamble, V. L. Patil, N. L. Tarwal, P. S. Patil, L. D. Kadam
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2019)
Article
Engineering, Electrical & Electronic
Sanjana S. Bhosale, Sonali S. Rohiwal, Latika S. Chaudhary, Kiran D. Pawar, Pramod S. Patil, Arpita P. Tiwari
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2019)
Article
Materials Science, Multidisciplinary
Arif D. Sheikh, Akhilesh P. Patil, Sawanta S. Mali, Chang K. Hong, Pramod S. Patil
JOURNAL OF MATERIALS SCIENCE
(2019)
Review
Chemistry, Multidisciplinary
Jasmin S. Shaikh, Navajsharif S. Shaikh, Sawanta S. Mali, Jyoti Patil, Sonali A. Beknalkar, Akhilesh P. Patil, N. L. Tarwal, Pongsakorn Kanjanaboos, Chang Kook Hong, Pramod S. Patil
Review
Chemistry, Physical
Sushilkumar A. Jadhav, Harshada B. Garud, Aravind H. Patil, Gajanan D. Patil, Chetan R. Patil, Tukaram D. Dongale, Pramod S. Patil
COLLOID AND INTERFACE SCIENCE COMMUNICATIONS
(2019)
Article
Chemistry, Applied
Jyoti Patil, Sawanta S. Mali, Jasmin S. Shaikh, Akhilesh P. Patil, Pramod S. Patil, Chang Kook Hong
Review
Energy & Fuels
Vijay Karade, Abhishek Lokhande, Pravin Babar, Myeng Gil Gang, Mahesh Suryawanshi, Pramod Patil, Jin Hyeok Kim
SOLAR ENERGY MATERIALS AND SOLAR CELLS
(2019)
Article
Materials Science, Textiles
Aravind H. Patil, Shushilkumar A. Jadhav, Kuldip D. Gurav, Shailesh R. Waghmare, Gajanan D. Patil, Varsha D. Jadhav, Shirishkumar H. Vhanbatte, Pradyumna Kadole, Kailas D. Sonawane, Pramod S. Patil
JOURNAL OF THE TEXTILE INSTITUTE
(2020)
Review
Chemistry, Physical
Dhanaji S. Dalavi, Radhika S. Desai, Pramod S. Patil
Summary: In recent years, significant progress has been made in the development of electrochromic energy storage system (EESS) integrated technology, which has played an important role in the advancement of technology by embedding different technologies in a single device for various applications. Researchers are focusing on creating more convenient, excellent, and portable devices by incorporating greater functionality into energy-saving materials to make daily life more comfortable.
JOURNAL OF MATERIALS CHEMISTRY A
(2022)
Review
Chemistry, Multidisciplinary
Satyajeet S. Patil, Pramod S. Patil
Summary: Transition metal phosphides have attracted enormous attention as a potential electrode material for supercapacitors due to their strong redox behavior, good conductivity, layered structure, low cost, and high stability. Efforts have been made to develop nickel phosphides with tunable electrochemical properties through innovative approaches. The prospects, challenges, and perspectives of nickel phosphides as positive electrodes in hybrid supercapacitors are summarized. The elucidation of the structure-property-performance relationship provides a guide for developing next-generation energy storage devices based on nickel phosphides.
Article
Chemistry, Multidisciplinary
V. L. Patil, D. S. Dalavi, S. B. Dhavale, S. A. Vanalakar, N. L. Tarwal, A. S. Kalekar, J. H. Kim, P. S. Patil
Summary: In this study, the gas sensing response of zinc oxide nanorods to NO2 gas was significantly enhanced by doping indium at different concentrations. The increase in defect sites through alteration of interstitial properties or external additives improved the gas detection capability.
NEW JOURNAL OF CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Aravind H. Patil, Pramod S. Patil, Sushilkumar A. Jadhav, Vikramsinh B. More, Kailas D. Sonawane, Shirishkumar H. Vhanbatte, Pradyumna V. Kadole
Summary: An efficient sonosynthesis technique was developed for the synthesis and incorporation of ZnO NPs on cotton fabrics. Characterization and performance tests showed that the ZnO NPs deposited cotton fabrics exhibited excellent antibacterial activities and maintained the inherent properties of cotton fabric.
Article
Materials Science, Multidisciplinary
Yanbin Wang, Xinyou Huang, Ziqiu Cheng, Penghui Chen, Yuyang Chen, Junhao Ye, Haohong Chen, Zhenzhen Zhou, Denis Yu Kosyanov, Jiang Li
Summary: Uniform Al2O3-Ce:LuAG composite phosphor ceramics (CPCs) with excellent luminescent properties and thermal stability have been successfully synthesized in this study, showing great potential for application in solid-state laser lighting.
Article
Materials Science, Multidisciplinary
Syed Muhammad Ali Zaidi, Mazhar Ali Kalyar, Zulfiqar Ali Raza, Aayesha Shoukat, Rubaila Waseem, Muhammad Aslam
Summary: Polyvinyl alcohol (PVA) nanocomposite strips embedded with graphene nanosheets and copper-ferrite nanoparticles were synthesized using solution casting technique. Laser pulse irradiations were then applied to modify the structural, optical, and electrical properties of the strips, showing potential for optoelectronic devices.
Article
Materials Science, Multidisciplinary
Yunru Chen, Jialing Wu, Jiajia Wang, Shihui Ma, Hongwei Yu
Summary: This paper investigates the angular non-critical phase-matching second-harmonic-generation properties of Ba3(ZnB5O10)PO4 crystal and explores its potential applications in the output spectral regions.
Article
Materials Science, Multidisciplinary
Qun Jing, Menglin Zhu, Lu Li, Xu Ji, Haiming Duan, Henglei Chen, Ming-Hsien Lee
Summary: The paper introduces two new nonlinear optical materials, MZnPO4 (M = Rb, Cs), synthesized by cation substitution. These materials exhibit a honeycomb-like structure and show mild SHG responses with short absorption edges. The thermal properties, IR spectra, and theoretical calculations of the materials are also discussed.
Article
Materials Science, Multidisciplinary
Camila Ianhez-Pereira, Akhil Kuriakose, Ariano De Giovanni Rodrigues, Ana Luiza Costa Silva, Ottavia Jedrkiewicz, Monica Bollani, Marcio Peron Franco de Godoy
Summary: This study aims to evaluate the crystalline changes induced by ultrafast laser micromachining on manganese oxide thin films using micro-Raman spectroscopy. The results show that laser-writing is effective in locally modifying low-crystallinity films and increasing crystallite sizes, highlighting an interesting approach to evaluate laser-induced structural modifications on metal oxide thin films.
Article
Materials Science, Multidisciplinary
Kamal Bansal, Neeraj Kumar Mishra, Ibrahim Abdullahi, Param Jeet Singh, Mohit Tyagi, Sukhpal Singh
Summary: A novel Sm3+ activated oxyfluoride glass was synthesized and its structure and properties were analyzed. The glass showed potential applications in lasers, optical temperature sensing, and high-energy scintillators.
Article
Materials Science, Multidisciplinary
Xingjian Wang, Zhixu Wu, Jiawei Zhu, Yubin Kang, Mengqiang Cai, Yong Xia, Hui Deng
Summary: Antimony sulfide (Sb2S3) has been investigated as a promising material for visible light photodetectors due to its non-toxicity, stability, and high absorption coefficient. In this study, we systematically explored the impact of key parameters on the performance of Sb2S3 devices using simulation and successfully fabricated self-powered photodetectors with high responsivity and specific detectivity. Furthermore, we demonstrated the application of the Sb2S3 detector in a scanning imaging system, showcasing its potential for developing new types of visible light detectors and imaging systems.
Article
Materials Science, Multidisciplinary
O. I. Sallam, R. M. Ahmed
Summary: The 20NaF-60P2O5-20Na2O fluorophosphate glass systems doped with 3 wt% of CoO and NiO were investigated for their optical parameters before and after gamma irradiation. The presence of defects within the glass network and the addition of transition metals were found to affect the properties of the composites. After irradiation, a red shift was observed in the dissipation factor spectrum. The energy lost at the surface of the composites was larger than the energy lost within the constituent materials. All investigated composites showed insulating behavior and exhibited increased nonlinear optical parameters after irradiation, with the CoO-doped composite showing the highest values.
Article
Materials Science, Multidisciplinary
Fahimeh Ahmadi, Zeinab Ebrahimpour, Asghar Asgari, Bao Van
Summary: In this study, Er3+-doped sulfophosphate glasses containing titanium nanoparticles (TiO2 NPs) and different concentrations of silver nanoparticles (AgNPs) were synthesized. The impact of AgNPs on the physical and structural characteristics, optical absorption and emission features, and photocatalytic activity of the glasses were investigated. The results showed that the addition of AgNPs enhanced the emission intensity of the glasses, with the system containing 0.04 mol% of AgNPs exhibiting optimal performance. Furthermore, the presence of AgNPs and TiO2 NPs in the glass matrix positively affected the photocatalytic performance.
Article
Materials Science, Multidisciplinary
Zhuang Li, Rongfei Huang, Wei Yuan, Shaoqiang Zheng, Wenlu Liao, Huiying Xu, Zhiping Cai
Summary: This study reports the first realization of an 868 nm Pr:YLF laser pumped by an InGaN blue laser diode. The laser achieved a maximum power of 641 mW with stable output and good beam quality. The experimental results were in agreement with theoretical simulations.
Article
Materials Science, Multidisciplinary
Bhishma Karki, Youssef Trabelsi, Amrindra Pal, Sofyan A. Taya, Ram Bharos Yadav
Summary: This study proposes an SF11 Prism- Ag- ZnO nanowires-CeO2-Sensing layer-based surface plasmon resonance sensor for measuring dopamine concentration in human blood. The sensor demonstrates high sensitivity and detection accuracy, and holds significant importance for early diagnosis of neurological diseases.
Article
Materials Science, Multidisciplinary
M. Taoufiq, A. Soussi, A. Elfanaoui, A. Ait Hssi, S. Baoubih, A. Ihlal, K. Bouabid
Summary: In this study, the effect of copper doping within ZnS on glass substrates was investigated through experimental and theoretical approaches. Pure ZnS and Cu-doped ZnS films with varying copper concentrations were deposited on glass substrates using the SILAR technique. The structural, morphological, and optical properties of the films were characterized, and the theoretical FP-LAPW method based on density functional theory was employed to study the properties of copper-doped ZnS.