Article
Chemistry, Physical
Jungmyung Kim, Heesung Park
Summary: Enhancing the electrolyte flow characteristics in vanadium redox flow batteries is crucial for improving battery performance. A hybrid electrode design incorporating carbon foam and nanofluidic electrolytes has been shown to increase battery lifetime, electrochemical reaction kinetics, and system efficiency. The use of nanofluidic electrolytes in the hybrid electrode results in higher pumping efficiency and improved electrochemical performance, leading to increased discharge capacity and capacity retention compared to conventional carbon felt electrodes.
JOURNAL OF POWER SOURCES
(2021)
Article
Environmental Sciences
Ravi Shankar Kumar, Rishiraj Goswami, Krishna Raghav Chaturvedi, Tushar Sharma
Summary: This study synthesized a stable TiO2 nanofluid with superior electrical and rheological properties for high-temperature industrial applications. The addition of surfactants improved the stability of the nanofluid and enhanced its carbon capture capability.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Energy & Fuels
Kyu Heon Rho, Sang Jun Yoon, Jaiyoung Ryu, Sung Min Cho, Min Soo Kim, Dong Kyu Kim
Summary: This study investigates the temperature distribution of vanadium redox flow batteries and identifies the factors that influence temperature through experiments and theoretical analysis. The results show that the temperature of the electrodes varies during charge and discharge processes, with differences compared to the outside temperature. The operating conditions, including current density, flow rate, and cell design, significantly affect the minimum temperature. An empirical equation is developed to determine the proper operating conditions for preventing precipitation in cold climates.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Nanoscience & Nanotechnology
Mohsan Hassan, Muhammad Rizwan, M. M. Bhatti
Summary: This study investigates the performance and flow characteristics of nanofluids through experiments and numerical simulations. By establishing rheological mathematical models and integrating them into transport equations, the influence of nanoparticle volume fraction, base fluid properties, and temperature on the behavior of nanofluids is explored and explained.
Article
Energy & Fuels
Sadegh Aberoumand, Deepak Dubal, Peter Woodfield, Kiran Mahale, Hong Duc Pham, Chinmayee Padwal, Tran Tung, Muhammad JA. Shiddiky, Dzung Viet Dao
Summary: This paper investigates the electrochemical performance of a newly prepared reduced graphene oxide (rGO) nanofluidic vanadium electrolyte for Vanadium Redox Flow Batteries (VRFB). The study finds that the use of rGO nanofluid can enhance the performance of both electrode and electrolyte in the battery. The results show that increasing the concentration of rGO improves the electrochemical performance of the vanadium electrolyte, with approximately 15% to 20% improvements in peak potential separation and current density rates.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Chemistry, Multidisciplinary
Deokhyun Hwang, Jong-Wook Ha, Young Soo
Summary: This study demonstrates a simple one-pot process for the preparation of V3.5+ electrolytes from V2O5 using hydrazine monohydrate as a residue-free reducing agent and molybdenum as a homogeneous catalyst. The developed process exhibits scalability and high reproducibility, contributing to the wide application of VRFBs as large-scale and long-term energy storage systems.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2023)
Article
Energy & Fuels
Z. H. Zhang, L. Wei, M. C. Wu, B. F. Bai, T. S. Zhao
Summary: Utilizing chloride ions as additives in electrolytes can enhance the performance of vanadium redox flow batteries, especially with the optimum concentration. Adding chloride ions can improve the energy efficiency, rate capability, and cycle life of the batteries.
Article
Energy & Fuels
Ivan Kuzmin, Alexey Loskutov, Evgeny Osetrov, Andrey Kurkin
Summary: The article discusses the urgent task of developing and mass producing energy storage systems, specifically focusing on flow batteries and uninterruptible power systems. Flow batteries are seen as an efficient solution for long-term energy storage, with vanadium redox flow batteries being of particular interest due to their long service life. The key elements of a flow battery are the stack and the electrolyte, which determine the power, efficiency, energy capacity, and service life of the battery.
Article
Polymer Science
Nicoleta-Violeta Stanciu, Felicia Stan, Ionut-Laurentiu Sandu, Catalin Fetecau, Adriana-Madalina Turcanu
Summary: This paper investigated the material properties of polypropylene (PP) nanocomposites filled with multi-walled carbon nanotubes (MWCNTs) and found that the addition of MWCNTs affects the melt shear viscosity, specific volume, thermal conductivity, mechanical properties, and electrical properties of the materials. The study revealed that increasing MWCNT loading results in higher melt shear viscosity, lower specific volume, thermal conductivity below 0.35 W/m·K, and the nanocomposite becomes electrically conductive at 3 wt.% loading.
Article
Materials Science, Paper & Wood
Donatella Duraccio, Rossella Arrigo, Valentina Strongone, Pier Paolo Capra, Giulio Malucelli
Summary: The research focused on preparing UHMWPE/CNC composites and revealed that CNC can improve the mechanical properties and crystallinity of the composites. Additionally, different preparation methods play a key role in determining the performance of the composites.
Article
Chemistry, Physical
Hao Wang, Wen L. Soong, S. Ali Pourmousavi, Xinan Zhang, Nesimi Ertugrul, Bingyu Xiong
Summary: This paper presents a comprehensive thermal model of a 5 kW/60 kWh VRFB system and proposes a room temperature model to analyze the feasibility of using air conditioners for effective thermal management. Two case studies are presented to evaluate the performance of the proposed model and an improved cooling strategy is proposed and validated. The simulation results show significant energy savings and the modeling work is useful for studying the thermal dynamics and guiding real-world applications of VRFBs.
JOURNAL OF POWER SOURCES
(2023)
Article
Chemistry, Analytical
Jusong Wi, Songhyok Jon, Gukhyon Pae, Yongok Kim, Sangmo Jon
Summary: In this study, a digital imaging method was proposed to analyze the concentrations of V(IV) and V(III) in vanadium electrolyte. The blue channel exhibited the best sensitivity and linearity. The method showed high precision and good agreement with potentiometric titration.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Analytical
Fan Yang, Yu Dai, Yu Zhang, Wei Wei, Shicheng Xu, Ronghuan He
Summary: A novel blended polymer membrane is prepared for vanadium redox flow batteries (VRFBs) as the diaphragm, which possesses superior affinity to sulfuric acid due to acid-base interactions. The membrane exhibits high oxidation stability and low vanadium permeability. The VRFB assembled with this membrane shows energy efficiency above 82% at a current density range of 20 to 120 mA cm-2 and stable performance after 50 charge-discharge cycles.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Likhan Das, Khairul Habib, Kashif Irshad, Rahman Saidur, Salem Algarni, Talal Alqahtani
Summary: The current research focuses on formulating a new class of Therminol55-based nanofluids that incorporate an MXene/Al2O3 nanocomposite as a dispersant. The optical and thermophysical properties of the nanofluids are experimentally assessed, and the surface charge and chemical stability of the composite particles are evaluated. The results show that the formulated nanofluid has high thermal conductivity and low viscosity, making it suitable for use as a heat transfer fluid.
Article
Nanoscience & Nanotechnology
Bengui Zhang, Yanshi Fu, Qian Liu, Lu Li, Xueting Zhang, Zhirong Yang, Enlei Zhang, Kangjun Wang, Guosheng Wang, Zhigang Zhang, Shouhai Zhang
Summary: The new quaternized anthrone-containing poly(aryl ether ketone) (QAnPEK) membranes for vanadium flow batteries (VFBs) reported in this study show significantly enhanced membrane conductivity through swelling-induced wider ion transport pathways in H3PO4. QAnPEK membranes exhibit high ion selectivity and mechanical strength, leading to excellent performance in VFB applications.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Physical
Huy Quoc Nguyen, Bahman Shabani
Summary: This study presents an energy/exergy analysis of a standalone solar-hydrogen system with a metal hydride system thermally managed using a phase change material. The results show variations in the energy and exergy efficiencies of different components in the system, highlighting the importance of thermal management in improving system performance.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Energy & Fuels
Hossein Senobar, Mohamad Aramesh, Bahman Shabani
Summary: The experimental study shows that the PCM-MF composite stores thermal energy faster and can provide hotter water compared to pure PCM. Higher water flowrates enhance heat storage inside the unit but negatively impact the release of thermal energy to the water flow.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Nanoscience & Nanotechnology
Jarred W. Fastier-Wooller, Trung-Hieu Vu, Hang Nguyen, Hong-Quan Nguyen, Maksym Rybachuk, Yong Zhu, Dzung Viet Dao, Van Thanh Dau
Summary: This paper presents a highly versatile, low-cost, and robust tactile sensor that utilizes a poly(vinylidene fluoride-co-trifluoroethylene) [P(VDF-TrFE)] micronanofiber element for measuring load under static and dynamic modes. The sensor exhibits reliable and consistent measurement performance and solves surface contact issues using an in situ electrospinning fabrication method.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Review
Green & Sustainable Science & Technology
M. Aramesh, B. Shabani
Summary: This study provides a detailed review of the parameters affecting the thermophysical performance of PCM-MFs. It identifies the most effective parameters and investigates their possible effects. It also points out common observations and contradicting reports, and discusses the current gaps in the field and opportunities for further research.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2022)
Article
Energy & Fuels
Sadegh Aberoumand, Deepak Dubal, Peter Woodfield, Kiran Mahale, Hong Duc Pham, Chinmayee Padwal, Tran Tung, Muhammad JA. Shiddiky, Dzung Viet Dao
Summary: This paper investigates the electrochemical performance of a newly prepared reduced graphene oxide (rGO) nanofluidic vanadium electrolyte for Vanadium Redox Flow Batteries (VRFB). The study finds that the use of rGO nanofluid can enhance the performance of both electrode and electrolyte in the battery. The results show that increasing the concentration of rGO improves the electrochemical performance of the vanadium electrolyte, with approximately 15% to 20% improvements in peak potential separation and current density rates.
JOURNAL OF ENERGY STORAGE
(2022)
Review
Energy & Fuels
Mohamad Aramesh, Bahman Shabani
Summary: This article reviews experimental studies on PCM-MF composites, comparing the heat transfer and heat storage capabilities of the composites with pure PCMs. The conduction and convection heat transfer mechanisms inside the composites are investigated in detail. Methods for measuring and calculating different thermophysical properties of the composites are discussed, and suggestions for further studies are provided.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Green & Sustainable Science & Technology
Alireza Yazdani, Hossein Aberoumand, Yousef Farhadi, Abolfazl Ansari, Sadegh Aberoumand, Nader Karimi, Masoud Afrand, Goshtasp Cheraghian, Seyed Masoud Parsa, Hafiz Muhammad Ali
Summary: The main aim of this paper is to explore the effects of different nanofluid preparation methods on the performance of photovoltaic/thermal (PV/T) systems. The study found that nanofluid prepared using the one-step method had higher stability and improved energy performance compared to the two-step method. Increasing the concentration of nanofluid linearly increased system efficiencies, with the highest enhancement rate observed from 1% to 3% for two-step prepared nanofluid. It was also observed that system performance was higher in the turbulent-flow regime for two-step prepared nanofluid compared to the laminar-flow regime, which was attributed to the stability of the nanofluid.
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
(2022)
Article
Energy & Fuels
Monjur Mourshed, Nahid Imtiaz Masuk, Huy Quoc Nguyen, Bahman Shabani
Summary: This paper experimentally investigates the effects of simultaneous air and water cooling on the energy performances of a single-pass hybrid PV/T system. The study finds that the overall efficiency of the system is dependent on the solar intensity and mass flow rate of coolants. The introduction of simultaneous air and water cooling significantly increases the efficiency and thermal energy outputs of the PV/T system.
Article
Energy & Fuels
Huy Quoc Nguyen, Monjur Mourshed, Biddyut Paul, Bahman Shabani
Summary: This paper presents an experimental study on the thermal management of a metal hydride hydrogen canister using a phase change material (PCM). The results show that employing PCM improves the utilization of hydrogen and addresses the issue of decreasing hydrogen charging rate.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Chemistry, Physical
Monjur Mourshed, Seyed Mohammad Rezaei Niya, Bahman Shabani
Summary: This study focuses on the application of carbon slurry electrodes in advanced electrochemical power and energy storage systems, and experimentally investigates the electrical conductivity of such electrodes. The results show that increasing carbon loading can significantly enhance the electronic conductivity, while the flow channel geometry and slurry concentration also have an influence on the conductivity. These findings are important for optimizing the working conditions of slurry electrodes.
ACS APPLIED ENERGY MATERIALS
(2022)
Review
Engineering, Chemical
Seyed Masoud Parsa, Fatemeh Norozpour, Shahin Shoeibi, Amin Shahsavar, Sadegh Aberoumand, Masoud Afrand, Zafar Said, Nader Karimi
Summary: This review focuses on the advanced cooling systems for Li-ion batteries, including air/liquid cooling, PCM, refrigeration, heat pipe, and thermoelectric technologies. Exergy, economic, and environmental (3E) analysis are used to assess the important parameters in battery thermal management, and the application of data-driven and machine learning approaches in this field is discussed.
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
(2023)
Article
Energy & Fuels
Seyed Masoud Parsa, Fatemeh Norouzpour, Shahin Shoeibi, Amin Shahsavar, Sadegh Aberoumand, Zafar Said, Wenshan Guo, Huu Hao Ngo, Bing-Jie Ni, Masoud Afrand, Nader Karimi
Summary: A study was conducted to determine the optimum concentration of nanoparticles in solar desalination absorbers. The results showed that a concentration of 2.5% was optimal for all seasons, while in summer a slightly higher concentration of 5% could be used. This research provides valuable guidance for future studies on the use of nanoparticles in solar absorbers.
SOLAR ENERGY MATERIALS AND SOLAR CELLS
(2023)
Article
Engineering, Mechanical
Gregory McLachlan, Van Thanh Dau, Peter Woodfield
Summary: The ability to convert waste plastic into fuel using solar energy is important for both the environment and economy. This study proposes a practical model for a solar thermal reactor that combines solar radiation predictions with reactor characteristics, demonstrating the feasibility of waste plastic pyrolysis within a solar reactor.
AUSTRALIAN JOURNAL OF MECHANICAL ENGINEERING
(2023)
Article
Thermodynamics
Vinay Kumar, Van Thanh Dau, Peter Woodfield
Summary: Thermomagnetic convection is a controlling phenomenon for heat-transfer in ferrofluids. It depends upon the magnetic field gradients, variation in magnetic susceptibility, particle concentration and temperature gradients. This article presents the effect of these parameters on cooling of a current carrying micro-wire in ferrofluid with a focus on magnetophoresis effects.
INTERNATIONAL JOURNAL OF THERMAL SCIENCES
(2023)
Article
Engineering, Electrical & Electronic
Hong-Quan Nguyen, Abu Riduan Md Foisal, Philip Tanner, Tuan-Hung Nguyen, Sadegh Aberoumand, Van Thanh Dau, Toan Dinh, Sima Dimitrijev, Hoang-Phuong Phan, Nam-Trung Nguyen, Dzung Viet Dao
Summary: This paper investigates the giant piezotronic effect in a p-GaN/AlGaN/GaN heterojunction under UV illumination and tuning current. The results show that this effect can significantly enhance the sensitivity of a strain sensor, and improve the repeatability, stability, and detectable range of the sensor.
ACS APPLIED ELECTRONIC MATERIALS
(2022)
Article
Chemistry, Physical
Rajalaxmi Sahoo, C. Reshma, D. S. Shankar Rao, C. V. Yelamaggad, S. Krishna Prasad
Summary: This study investigates the influence of the flexible spacer parity of a guest photoactive liquid crystalline dimer on the photonic bandgap features of the cholesteric and twist grain boundary smectic C phases of the host molecule. The results show that the parity of the photoactive dimer affects the width of the photonic bandgap and the blue-shift of the cholesteric phase. Additionally, the parity of the dimer also affects the layer spacing and two-dimensional periodicity of the liquid crystalline phases.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Sara Rozas, Alberto Gutierrez, Mert Atilhan, Alfredo Bol, Santiago Aparicio
Summary: This study presents a multiscale theoretical investigation on the use of bifunctional hydrophobic Deep Eutectic Solvent for carbon capture using tetrapropylammonium chloride, acetic acid, and ethanolamine. The characterization includes nanoscale analysis of CO2 absorption mechanisms and changes in liquid phase properties during gas capture.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Tabouli Eric Da-yang, Alhadji Malloum, Jean Jules Fifen, Mama Nsangou, Jeanet Conradie
Summary: In this study, the potential energy of different glycine tautomers and their interaction with Cu2+ cations was investigated. The results showed that the solvation medium and the presence of Cu2+ cations influenced the stability of glycine tautomers.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Xiaoliang Gou, Nan Ye, Qingqing Han, Junjie Cui, Long Yi Jin
Summary: In this study, amphiphilic rod-coil molecules with rigid DSA parts and flexible oligoether chains were designed and their assembly capacities were investigated. The morphology of the molecular aggregates was influenced by the pH of the solution and UV light, and the aggregates showed adsorption capacity for nitroaromatic compounds.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Shuang Liu, Liyan Shan, Cong Qi, Wenhui Zhang, Guannan Li, Bei Wang, Wei Wei
Summary: Optimizing the design of styrene-butadiene-styrene copolymer (SBS) is crucial for producing cost-effective SBS modifiers and improving road quality. This study examined the influence of SBS content and molecular structure on viscosity and compatibility. The results showed that the viscosity contribution of SBS is determined by its molecular structure and phase morphology.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Artem A. Petrov, Ekaterina A. Titova, Aydar A. Akhmadiyarov, Ilnaz T. Rakipov, Boris N. Solomonov
Summary: This work focuses on the thermochemistry of solvation of azeotropes. The enthalpies of dissolution of azeotropes in different mediums were determined, and the impact of the structure of the azeotropes on their properties in solution was discussed. A correlation between enthalpies of solvation and molar refraction was used to determine the vaporization enthalpies of azeotropes for the first time. The results were found to be consistent with literature data, obtained using direct and calculated methods. These findings contribute to the analysis of the structure-property relationships of azeotropes.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
L. V. Kamaeva, E. N. Tsiok, N. M. Chtchelkatchev
Summary: Understanding the correlations between liquids and solids allows us to predict the thermodynamic parameter range favorable for the formation of intriguing solid phases by studying liquids. In this study, we experimentally and theoretically investigated an Al-Cu-Co system within different composition ranges, and identified high-temperature solid phases. Our findings demonstrated the correlation between the boundaries of different solid phases and undercooling and viscosity in the concentration area.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
R. Aneesh Kumar, S. Jamelah Al-Otaibi, Y. Sheena Mary, Y. Shyma Mary, Nivedita Acharjee, Renjith Thomas, Renjith Raveendran Pillai, T. L. Leena
Summary: In this study, the interactions between doped and pristine coronenes and adenine nucleobases were investigated using Density Functional Theory. The optimal configurations, adsorption energies, charge transfer, and electrical properties of each complex were calculated. It was found that doped coronene had stronger adsorption strength and charge transfer compared to pristine coronene. The stability of the complexes was attributed to non-covalent interactions in the interactive region. The change in electrical conductivity of coronenes after adsorption suggested their sensitivity towards DNA bases. The predicted energy gap and prolonged recovery time for adenine-coronene configurations indicated the potential application of pristine/doped coronene in DNA detection.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Gang Zhou, Yongwei Liu, Biao Sun, Zengxin Liu, Cuicui Xu, Rulin Liu, Qi Zhang, Yongmei Wang
Summary: The CFD-DEM method was used to simulate the dust deposition pattern in the bronchus of anchor digging drivers, revealing the highest dust concentration in the vortex region of the working face. The study also found a positive correlation between dust particle diameter and bronchial deposition rate, and a negative correlation with alveolar deposition rate.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Yan Zhang, Yafei Luo, Lingkai Tang, Mingyan E, Jianping Hu
Summary: This study investigates the effects of different transition metal decorations on B12N12 nanocages on the adsorption properties of nitrosourea drugs using computational methods. The results reveal the presence of weak non-covalent interactions between metals and nanocages, and the interaction between drugs and nanocages plays a significant role in drug adsorption. Compared to free drugs, the adsorption of drugs on nanocages can facilitate electron transfer, reduce energy gaps and chemical hardness, indicating activity at the target site.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
C. I. Alcolado, J. Poblete, L. Garcia-Rio, E. Jimenez, F. J. Poblete
Summary: In this study, the selective oxidation of aromatic aldehydes was investigated using Ru(VI) as a catalyst and hexacyanoferrate (III) as a cooxidant in an alkaline medium. The reaction mechanism involves complex reaction orders for the oxidant and the aromatic aldehyde, while the reaction order for Ru(VI) is one. The proposed mechanism includes two catalytic cycles and the formation and decomposition of complexes. Quantitative structure-activity relationship analysis showed that deactivating groups in the para-position enhance the process.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Inez A. Barbieri, Marcos L. S. Oliveira, Franciele S. Bruckmann, Theodoro R. Salles, Leonardo Zancanaro, Luis F. O. Silva, Guilherme L. Dotto, Eder C. Lima, Mu. Naushad, Cristiano R. Bohn Rhoden
Summary: This study evaluated the adsorption of zolpidem on magnetic graphene oxide and synthesized magnetic graphene oxide adsorbents for zolpidem removal. The best magnetic nanoadsorbent was found to have a removal percentage of 87.07% at specific pH and temperature conditions. The results suggest that the removal of zolpidem is related to the surface chemistry of the adsorbent rather than the surface area of graphene oxide. The adsorbent showed excellent adsorption efficiency and magnetic behavior, making it a promising material for removing zolpidem from aqueous solutions.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Hongyan Huang, Chunquan Li, Siyuan Huang, Yuling Shang
Summary: This study examines the sensitivity of the thermal conductivity of water-based alumina nanofluids to changes in concentration, sphericity, and temperature. The results show that volume fraction and temperature have a significant impact on the thermal conductivity, while sphericity also needs to be considered. A support vector machine regression model was created to analyze the sensitivity of the thermal conductivity to different parameters. The findings indicate that temperature, sphericity, and volume fraction are the most sensitive variables.
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Correction
Chemistry, Physical
V. M. Pergamenshchik, T. Bryk, A. Trokhymchuk
JOURNAL OF MOLECULAR LIQUIDS
(2024)
Article
Chemistry, Physical
Valentyn Rudenko, Anatolii Tolochko, Svitlana Bugaychuk, Dmytro Zhulai, Gertruda Klimusheva, Galina Yaremchuk, Tatyana Mirnaya, Yuriy Garbovskiy
Summary: This paper reports on the synthesis, structural characterization, spectral and nonlinear-optical properties of glass nanocomposites made of glass forming ionic liquid crystals and nanoparticles. The study reveals that by exciting the nanocomposites within their absorption band, a control over effective optical nonlinearities can be achieved, allowing the modification of the magnitude and sign of the effective nonlinear absorption coefficient. The proposed strategy using metal-alkanoates based glass-forming ionic liquid crystals and nanoparticles shows great potential for the development of nanophotonics and plasmonics technologies.
JOURNAL OF MOLECULAR LIQUIDS
(2024)