Article
Chemistry, Multidisciplinary
Ruina Li, Xiaoyu Ou, Li Zhang, Zheng Qi, Xiaofeng Wu, Chunshan Lu, Jiajie Fan, Kangle Lv
Summary: The visible light photocatalytic oxidation of NO on CdS nanorods was significantly enhanced by in situ deposition of Bi nanoplates, which promoted the production of superoxide radicals and singlet oxygen responsible for the oxidation of NO. This study demonstrates the potential of using metallic Bi for improving the efficiency of NO removal in photocatalytic reactions.
CHEMICAL COMMUNICATIONS
(2021)
Article
Materials Science, Multidisciplinary
Wuke Wei, Chengcai Wu, Qianyao Fang, Zhongwen Zhao, Xin Su
Summary: Monodisperse CdS@SiO2 spheres were used as building blocks to fabricate photonic crystal balls through microfluidic process. The presence of SiO2 shells improved the chemical stability of CdS cores and allowed effective self-assembly into highly ordered photonic crystal balls. Thermal treatment transformed the photonic crystal balls into PC pigments with vivid and saturated size-dependent structural colors.。
JOURNAL OF MATERIALS CHEMISTRY C
(2023)
Review
Chemistry, Physical
Faranak Foroughi, Jacob J. Lamb, Odne S. Burheim, Bruno G. Pollet
Summary: Sonoelectrochemistry combines ultrasound and electrochemistry, offering advantages like fast reaction rates in electrochemistry. This review paper highlights the application of sonoelectrochemistry in areas such as hydrogen production and fuel cell materials. It also discusses experimental methods and key parameters, providing useful information for scientists and engineers working in this field.
Article
Physics, Applied
C. Adda, H. Navarro, J. Kaur, M. -H. Lee, C. Chen, M. Rozenberg, S. P. Ong, Ivan K. Schuller
Summary: This study reports an optically induced resistive switching device based on a CdS/V3O5 heterostructure, which enables nonvolatile resistive switching at room temperature. By transferring photoinduced carriers from CdS to V3O5 under illumination, controllable resistance state switching is achieved. This system has significant potential for various applications.
APPLIED PHYSICS LETTERS
(2022)
Article
Materials Science, Multidisciplinary
Amar Nath Yadav, Pramod Kumar, Kedar Singh
Summary: Femtosecond photoluminescence up-conversion spectroscopy was used to investigate the charge carrier relaxation dynamics of the hole in Cu:CdS QDs, revealing a faster hole capturing process in Cu:CdS QDs compared to pure CdS QDs, which may lead to slower electron cooling in this system.
Article
Acoustics
Grzegorz Matyszczak, Pawel Jozwik, Emilia Polesiak, Malgorzata Sobieska, Krzysztof Krawczyk, Cezariusz Jastrzebski, Tomasz Plocinski
Summary: The sonochemical production of tin(II) and tin(IV) sulfides was investigated under different synthesis conditions, leading to insights on the influence of experimental parameters on the composition, morphology, and bandgap of the obtained products. Longer sonication times were found to favor more crystalline products, with most bandgaps showing typical values but some exceptions existing. Various forms of synthesized powders were observed, with ethanol and ethylenediamine as solvents exhibiting different outcomes in terms of product composition.
ULTRASONICS SONOCHEMISTRY
(2021)
Article
Engineering, Chemical
Chen Sun, Lakshmanan Karuppasamy, Lakshmanan Gurusamy, Hsin-Ju Yang, Cheng-Hua Liu, Jun Dong, Jerry J. Wu
Summary: In this study, new CdS/COF heterostructured nanocomposites were synthesized using a facile sonochemical irradiation method and were found to have enhanced photocatalytic degradation performance towards BPA with the addition of COF. Among the prepared materials, 0.5 wt% CdS/COF exhibited the highest photocatalytic activity, with h(+) and center dot O-2(-) identified as the main active radicals in the photocatalytic reaction for BPA degradation. Additionally, 0.5 wt% CdS/COF showed photocatalytic stability and reusability in degrading BPA.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Acoustics
Ndifreke Usen, Si Amar Dahoumane, Mamadi Diop, Xavier Banquy, Daria C. Boffito
Summary: Au nano- and microparticles were successfully synthesized using alpha-D-glucose as the reducer and stabilizer under 20 kHz ultrasound irradiation. The pH of the reaction mixture played a critical role in determining the size of the particles, with low pH producing nanoparticles and high pH yielding microparticles. The study also revealed that continuous sonication reduced larger amounts of the Au precursor compared to intermittent mode, highlighting the importance of experimental and ultrasound parameters in controlling the features of the Au particles.
ULTRASONICS SONOCHEMISTRY
(2021)
Article
Environmental Sciences
Seyyedeh Atefeh Mirsalari, Alireza Nezamzadeh-Ejhieh, Ahmad Reza Massah
Summary: The CdS-AgBr nanocomposite exhibited enhanced photocatalytic activity in the degradation of methylene blue (MB). The study utilized experimental design and analysis of variance to examine the simultaneous interaction effects of the influencing variables. The suggested model was found to be significant in processing the data, with high fitting and predictive abilities. Under optimal conditions, the CdS-AgBr nanocomposite achieved a removal efficiency of 98%.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Chemistry, Multidisciplinary
Zhu Meng, Benoit Mahler, Julien Houel, Florian Kulzer, Gilles Ledoux, Andrey Vasil'ev, Christophe Dujardin
Summary: The research found that in CdS/CdSe/CdS spherical quantum wells (SQWs) nanoscintillators, large-size SQWs can generate more excitons under X-ray excitation, but the increased Auger quenching effect makes large SQWs less effective in terms of timing performance.
Review
Materials Science, Multidisciplinary
Cheera Prasad, Nawal Madkhali, Jong Sung Won, Ji Eun Lee, Sambasivam Sangaraju, Hyeong Yeol Choi
Summary: Photocatalytic hydrogen generation using solar energy and CdS-based heterojunctions has attracted widespread attention. This comprehensive review discusses the design and preparation methods of various CdS-based heterojunctions, and highlights their potential for exciting applications. It is expected that this review will inspire further investigation in this field and lead to the development of new CdS heterostructures.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2023)
Article
Chemistry, Physical
Jinhua Wang, Qiong Zhu, Yunwen Liao, Hongquan Fu, Jinming Chang, Yuling Zhang, Taotao Kan, Hejun Gao, Wenchao Huang
Summary: Growing nano-CuO on the surface of CdS nanorods by a simple solution-phase reaction greatly enhances the hydrogen evolution ability of CdS. The loading of CuO nanoparticles does not influence the morphology and crystal structure of CdS, but it can delay electron recombination and improve the hydrogen evolution performance of CdS. The photocatalytic performance of CdS significantly increases after loading with 1 wt% Nano-CuO.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Review
Chemistry, Multidisciplinary
Zhanfeng Li, Jun Dong, Huixin Zhang, Yongqiang Zhang, Huiqi Wang, Xuejun Cui, Zonghua Wang
Summary: Ultrasound-assisted approaches are important in material synthesis for creating nano-/micro-structures. Sonochemical catalysis is an effective method with great potential and challenges for the synthesis of inorganic materials.
NANOSCALE ADVANCES
(2021)
Article
Chemistry, Inorganic & Nuclear
Hui Liu, Yuanke Wu, Pan Liu, Han Wang, Maowen Xu, Shu-juan Bao
Summary: A novel material with a nano-Co-armed carbon nanotube functional layer was proposed to enhance the stability of room temperature Na-S batteries by improving the adsorption and conversion efficiency of NaPSs, achieving high electronic conductivity and low decay rate. This unique structure delivered improved stable electrochemical performance with high coulombic efficiency and excellent capacity rate.
INORGANIC CHEMISTRY FRONTIERS
(2022)
Article
Chemistry, Physical
Zefeng Guan, Yajie Chen, Wei Han, Yuzhen Jiao, Shumei Liang, Guohui Tian
Summary: Carbon cycling and value-added CO2 utilization through photocatalytic CO2 reduction are effective strategies for solving environmental problems and energy crises. In this study, a double p-n heterostructured CeO2@CdS-Cu8S5 double-shelled hollow sphere (DSHSs) photocatalyst was designed and fabricated, which exhibited efficient and stable photocatalytic CO2 reduction under visible light irradiation. The optimized CeO2@CdS-Cu8S5 DSHSs without any noble metal cocatalyst showed excellent activity (18.25 μmol g-1h-1) and high selectivity (89.3%) during the photocatalytic reduction of CO2 deoxygenation to CH4.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Physical
Tuany N. S. Trindade, Luciana A. Silva
JOURNAL OF ALLOYS AND COMPOUNDS
(2018)
Article
Chemistry, Analytical
Raineldes A. Cruz Junior, Adriano V. B. Chagas, Caio S. A. Felix, Rosemario C. Souza, Luciana A. Silva, Valfredo A. Lemos, Sergio L. C. Ferreira
Article
Chemistry, Applied
Mauricio B. dos Santos, Heloysa M. C. Andrade, Artur J. S. Mascarenhas
MICROPOROUS AND MESOPOROUS MATERIALS
(2019)
Article
Chemistry, Applied
Mauricio B. dos Santos, Kim C. Vianna, Heloise O. Pastore, Heloysa M. G. Andrade, Artur J. S. Mascarenhas
MICROPOROUS AND MESOPOROUS MATERIALS
(2020)
Article
Materials Science, Multidisciplinary
Paula A. L. Lopes, Djalma Lucas de S. Maia, Luciana Almeida Silva
MATERIALS TODAY COMMUNICATIONS
(2020)
Article
Environmental Sciences
Leila Maria Mendes Santos, Madson M. Nascimento, Sheila Dos Santos Borges, Elton Bomfim, Victoria de Jesus Macedo, Luciana Almeida Silva
Summary: In this study, composites of non-toxic metal oxides and natural red clay were used for the photocatalytic degradation of Fenthion. The experiments showed that the TiO2/Taua and ZnO/Taua composites exhibited efficient photocatalytic activity for Fenthion degradation. Under optimized conditions, the ZnO/Taua composite achieved the highest degradation efficiency.
ENVIRONMENTAL TECHNOLOGY
(2023)
Article
Environmental Sciences
Mauricio Santos-Andrade, Vanessa Hatje, Ariane Arias-Ortiz, Vinicius F. Patire, Luciana A. da Silva
Summary: Conversion of mangroves to shrimp ponds resulted in severe changes in soil properties, organic matter stability and Corg characteristics. Shrimp pond soils contained the lowest OM-Corg pools, consisting mostly of stable OM, while control mangrove soils had the largest OM-Corg pools consisting of unstable OM.
ENVIRONMENTAL RESEARCH
(2021)
Article
Materials Science, Multidisciplinary
Djalma Lucas de Sousa Maia, Diego Felix Dias, Paula Aparecida Lima Lopes, Tuany Nascimento dos Santos Trindade, Rodrigo Szostak, Luciana Almeida Silva, Marcio Medeiros Soares
Summary: In this study, synchrotron X-ray diffraction was used to monitor the calcination of hydrothermal precursors in situ, resulting in the synthesis of both orthorhombic and triclinic phases of BiTaO4. By varying the time and temperature of hydrothermal treatment, different precursor phases were obtained. The results showed that α-BiTaO4 and β-BiTaO4 phases were achieved when the precursors were treated at 200 degrees Celsius.
MATERIALS TODAY COMMUNICATIONS
(2022)
Article
Chemistry, Applied
Viviane Costa de Souza, Gabriel dos Santos Ramos, Juliana Lago Leite, Mauricio Brandao dos Santos, Larissa Otubo, Zaine Teixeira Camargo, Mauricio Moraes Victor
Summary: A novel water-soluble supramolecular catalyst for Suzuki-Miyaura C-C coupling reaction was synthesized and characterized. The catalyst exhibited efficient catalytic activity in an environmentally friendly aqueous solution and could be reused multiple times.
CARBOHYDRATE POLYMERS
(2023)
Article
Environmental Sciences
Klebson S. Santos, Paula A. L. Lopes, Artur Jose Santos Mascarenhas, Luciana Almeida Silva
Summary: This study presents the photocatalytic treatment of cassava processing wastewater in an inert atmosphere using nickel-modified TiO2 as a catalyst to degrade cyanide species and generate sustainable fuels. The photocatalytic activity was influenced by the nickel content and heat treatment, with the O-Ni(4%)-TiO2 catalyst showing the highest activity. XRD analysis revealed the presence of anatase and rutile phases in the samples, and the exchange of Ti atoms by Ni atoms in the crystal lattice.
WASTE AND BIOMASS VALORIZATION
(2023)
Review
Chemistry, Multidisciplinary
Lilian L. N. Guarieiro, Jeancarlo P. dos Anjos, Luciana A. da Silva, Alex A. B. Santos, Ewerton E. S. Calixto, Fernando L. P. Pessoa, Jose L. G. de Almeida, Miguel Andrade Filho, Flavio S. Marinho, Gisele O. da Rocha, Jailson B. de Andrade
Summary: This study provides an overview of the current status of hydrogen production and application, regulation in the green hydrogen sector, storage, distribution, and transportation, as well as the potential economic and environmental impacts and the main challenges and opportunities it represents for the Chemical Sciences.
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
(2022)
Article
Engineering, Chemical
Elisson A. de Souza, Uillian M. F. M. Cerqueira, Luciana A. Silva
DESALINATION AND WATER TREATMENT
(2020)
Article
Chemistry, Multidisciplinary
Dalila S. Monteiro, Marcus Vinicius S. Silva, Luciana A. Silva
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
(2020)
Article
Chemistry, Multidisciplinary
Luciana A. Silva, Mauricio M. Victor, Wilson Araujo Lopes, Silvio Cunha
Article
Multidisciplinary Sciences
Elisson A. Souza, Rodrigo J. Araujo, Marcus V. S. Silva, Luciana A. Silva
SN APPLIED SCIENCES
(2019)
Article
Materials Science, Multidisciplinary
Deyong Zheng, Huihui Jin, Yucong Liao, Pengxia Ji
Summary: In this study, a highly stable and efficient catalyst, fluorine-doped Co3O4 (F-Co3O4), was developed for hydrogen production by water electrolysis. The F-Co3O4 catalyst exhibited a remarkable reduction in overpotential and demonstrated excellent stability for over 100 hours.
Article
Materials Science, Multidisciplinary
Ziwen Lv, Jintao Wang, Fengyi Wang, Jianqiang Wang, Fuquan Li, Hongtao Chen
Summary: Adding Cu6Sn5 nano particles can effectively inhibit the overgrowth of intermetallic compounds at the interfaces of solder joints in electronic devices, providing a solution to this issue. A new growth mechanism of intermetallic compounds at the interfaces was identified.
Article
Materials Science, Multidisciplinary
Jun Wang, Jiawei Chen, Wanru Liao, Fangyang Liu, Min Liu, Liangxing Jiang
Summary: A BiOI/AgI/Ag plasmonic heterostructure photocathode was successfully designed through electrodeposition, ion-exchange, and illumination methods. This photocathode exhibits superior performance in photoelectrochemical water splitting.
Article
Materials Science, Multidisciplinary
Xiaoxiao Liu, Xianxian Zhou, Xiaotao Ma, Qinbo Yuan, Shibin Liu
Summary: In this study, the authors propose a method to accelerate the reaction of polysulfides in lithium-sulfur batteries using a Ni@OC Mott-Schottky heterojunction as a catalyst. The experimental results demonstrate that the charge redistribution at the Ni@OC interface accelerates electron transfer and enhances catalytic activity, leading to improved reaction kinetics and battery performance.
Article
Materials Science, Multidisciplinary
Dayou Ma, Mohammad Rezasefat, Joziel Aparecido da Cruz, Sandro Campos Amico, Marco Giglio, Andrea Manes
Summary: The matrix has a significant effect on the impact resistance of composite materials. Replacing a brittle polymer with a more flexible one can improve impact resistance, but it poses challenges to standard testing methods. This study designs a new fixture for testing the low-velocity impact of soft composites and investigates the effect of the fixture on the mechanical performance.
Article
Materials Science, Multidisciplinary
Lingchang Wang, Qihang Yang, Huzhen Li, Ming Wei, Qian Wang, Zhenzhong Hu, Mengmeng Zhen
Summary: Bronze titanium dioxide (TiO2(B)) is a promising anode material for lithium-ion batteries due to its high specific capacity. However, its practical applications are hindered by poor conductivity and limited electrochemical kinetics. In this study, TiO2(B)-carbon nanosheets heterostructures are synthesized to enhance the cycling performance and rate capability of TiO2(B).
Article
Materials Science, Multidisciplinary
Atul Thakur, Ritesh Verma, Ankush Chauhan, Fayu Wan, Preeti Thakur
Summary: In this study, BaFe12O19 and BaFe12O19: Epoxy (50:50) nanocomposites were synthesized using the co-precipitation method. The structural information and material properties, such as crystallite size and electrical conductivity, were characterized by XRD, FESEM, EDX, and TEM techniques.
Article
Materials Science, Multidisciplinary
Jingyu Wu, Xinyan Ma, Yong Yang
Summary: A well-defined CoS2@NC(CS-500) hierarchical binder-free catalyst cathode is constructed through in-situ grown of ZIF-67 on carbon cloth and high-temperature carbonization. The cathode shows excellent reaction kinetics and electrochemical performance, providing inspiration for developing advanced Li-CO2 battery catalysts.
Article
Materials Science, Multidisciplinary
Svetlana M. Posokhova, Vladimir A. Morozov, Kirill N. Boldyrev, Dina Deyneko, Erzhena T. Pavlova, Bogdan I. Lazoryak
Summary: This study explores the impact of synthesis method and composition on the structure and luminescence properties of K5Eu1-xHox(MoO4)4 with the palmierite-type matrix. The co-doping of Eu3+ and Ho3+ ions plays a critical role in manipulating charge transfer and luminescence efficiency in the visible and infrared regions.
Article
Materials Science, Multidisciplinary
Jian Wang, Yeting Tao, Jingsheng Wang, Youtian Tao
Summary: A new electron-transport material iTPyBI-CN is developed through non-catalytic C-N coupling reaction. It exhibits better electroluminescence efficiency in organic light-emitting diodes compared to the commercial material TPBI, due to its twisted geometry and higher energy levels.
Article
Materials Science, Multidisciplinary
Tao Zhu, Feng Huang, Shuo Li, Yang Zhou
Summary: This article combines XRD analysis and microscopic structural observation to investigate the changes in limestone after high-temperature treatment. It finds that 500 degrees C is the critical temperature for crystalline and spatial arrangement changes in limestone, and the thermal conductivity, specific heat capacity, and heat storage coefficient gradually decrease after thermal treatment.
Article
Materials Science, Multidisciplinary
Muhammad Haekal Habibie, Fransiska Sri Herwahyu Krismastuti, Abdi Wira Septama, Faiza Maryani, Vivi Fauzia
Summary: This study focuses on the synthesis of zinc oxide nanostructure from zinc recovered from galvanization ash and highlights its potential as a sustainable source of zinc and as an antibacterial agent.
Article
Materials Science, Multidisciplinary
Jingyi Li, Yixin Xing, Wei Gu, Shousi Lu
Summary: In this study, PC@CaP microparticles were fabricated using biomimetic mineralization. The results showed that under environmental stress, PC@CaP exhibited improved stability and antioxidative activity, indicating its potential use in high-added value fields.
Article
Materials Science, Multidisciplinary
Yan Liu, Shunyou Chen
Summary: In this study, TNTs were used as a drug carrier and modified with ZIF-8 and silk fibroin to obtain a new drug loading platform. The results showed that this drug-loaded platform had a good drug release effect in vitro and could promote cell proliferation and osteogenic differentiation.
Article
Materials Science, Multidisciplinary
Chunhui Zhu, Wentao Wang, Qing Zhen, Xinning Huang, Shixin Li, Shaochang Wang, Xiaoping Ma, Xiaoxia Liu, Yalong Jiao, Kai Sun, Zhuangzhi Li, Huaixin Yang, Jianqi Li
Summary: A type of stacking fault is revealed in e-InSe crystal, which is associated with a small stacking-fault energy and shows exceptional plasticity.