Article
Nanoscience & Nanotechnology
Yun Wang, Oscar J. Allen, Jian Kang
Summary: With increasing energy demands, nanoscale group VA monolayers have been proven to be promising passivator candidates, despite limitations in their commercial applications due to defect formation and instability.
ACS APPLIED NANO MATERIALS
(2023)
Review
Chemistry, Multidisciplinary
Thomas Webb, Stephen J. Sweeney, Wei Zhang
Summary: Perovskite solar cells have rapidly established themselves as a promising technology over the past decade, with high efficiency and low processing costs. The emergence of new device architectures has promoted the development of single-junction PSCs, offering new opportunities for light management and stability.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Review
Chemistry, Multidisciplinary
Cenqi Yan, Jiaming Huang, Dongdong Li, Gang Li
Summary: This article presents the critical advances of perovskite-based tandem cells, including perovskite-silicon, perovskite-perovskite, perovskite-copper indium gallium selenide, and perovskite-organic TSCs. The paper discusses electrode engineering, interface engineering, bandgap engineering, and processing techniques in detail, while also outlining the future directions and challenges of perovskite TSCs.
MATERIALS CHEMISTRY FRONTIERS
(2021)
Review
Chemistry, Multidisciplinary
Huilin Li, Fumin Li, Zhitao Shen, Su-Ting Han, Junwei Chen, Chao Dong, Chong Chen, Ye Zhou, Mingtai Wang
Summary: Photoferroelectric perovskite solar cells (PPSCs) offer a promising way to convert solar energy into electricity, utilizing the ferroelectric and photovoltaic properties of perovskite materials for enhanced power conversion efficiency. However, the lack of efficient materials system and challenges in developing PPSCs remain as the main obstacles in large-scale application to sustainable energy generation.
Article
Chemistry, Physical
Fangfang Qi, Xin Lv, Jinhui Song, Xifeng Fu, Lingyi Meng, Can-Zhong Lu
Summary: Developing lead-free perovskite materials with suitable properties is crucial for their application in next-generation photovoltaic technologies. High throughput screening combined with first principles method is used to identify promising lead-free perovskites. Cs2KMI6 (M = Ga, In) is selected as a potential candidate based on its appropriate structure factors, positive decomposition energies, and suitable direct bandgaps. The thermal and mechanical stability, geometric and electronic structures, photovoltaic properties, and defect effects are thoroughly investigated.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2023)
Article
Energy & Fuels
Priya Shrivastava, Balasubramaniam Kavaipatti, Parag Bhargava
Summary: The impact of partial substitution by replacing 'Ti' atom with Pb and Sn in vacancy ordered perovskites was studied using DFT calculations. Unexpected presence of intermediate bands in lead substituted compounds and direct band gap in Sn substituted compounds were found. The study suggests potential for environmentally friendly perovskite solar cells.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2021)
Article
Chemistry, Multidisciplinary
Xianyong Zhou, Luozheng Zhang, Jianwei Yu, Dong Wang, Chang Liu, Shi Chen, Yaru Li, Yan Li, Meiqing Zhang, Yuanjun Peng, Yanqing Tian, Jinsong Huang, Xingzhu Wang, Xugang Guo, Baomin Xu
Summary: A highly efficient integrated ideal-bandgap perovskite/bulk-heterojunction solar cell (IPBSC) with an inverted architecture is reported. The IPBSC features a near infrared (NIR) polymer DTBTI-based bulk-heterojunction (BHJ) layer atop a modified perovskite film. The IPBSC exhibits cascade-like energy level alignment and efficient passivation effect, resulting in efficient charge transfer and improved near infrared light response. The IPBSC also achieves a record-breaking power conversion efficiency and improved stability compared to control solar cells.
ADVANCED MATERIALS
(2022)
Article
Multidisciplinary Sciences
Jiangang Feng, Xi Wang, Jia Li, Haoming Liang, Wen Wen, Ezra Alvianto, Cheng-Wei Qiu, Rui Su, Yi Hou
Summary: Tuning the composition of perovskites to approach the ideal bandgap has raised the efficiency limit of solar cells. Narrow-bandgap perovskite solar cells have achieved efficiencies of up to 26.1%. However, there is currently a limit to how much the composition can be further engineered.
NATURE COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Zhongzhong Jia, Song Yin, Xudong Liu, Mingxuan Liu, Hua Zhong, Shi Chen, Luozheng Zhang, Shaopeng Yang, Weiguang Kong
Summary: The p-i heterojunction underneath the perovskite layer is crucial for the efficiency and stability of inverted perovskite solar cells. This study discovered that poly[bis(4-phenyl) (2,4,6-trimethylphenyl) amine] (PTAA) has poor contact with perovskite due to severe chain entanglement. By treating the PTAA layer with PBDB-T-SF diluted solution, the voids in PTAA can be filled with PBDB-T-SF, resulting in improved work function of the substrate and enhanced coherence between perovskite and the substrate.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Physical
Mengmeng Chen, Muhammad Akmal Kamarudin, Ajay K. Baranwal, Gaurav Kapil, Teresa S. Ripolles, Kohei Nishimura, Daisuke Hirotani, Shahrir Razey Sahamir, Zheng Zhang, Chao Ding, Yoshitaka Sanehira, Juan Bisquert, Qing Shen, Shuzi Hayase
Summary: This study explores the fabrication of wide band gap ASnI(2)Br perovskite solar cells and demonstrates the potential of tin-halide perovskite solar cells in the fabrication of lead-free all-perovskite tandem solar cells.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Engineering, Environmental
Mengmeng Chen, Gaurav Kapil, Liang Wang, Shahrir Razey K. Sahamir, Ajay Baranwal, Kohei Nishimura, Yoshitaka Sanehira, Zheng Zhang, Muhammad Akmal Kamarudin, Qing Shen, Shuzi Hayase
Summary: This study successfully improved the efficiency and stability of inverted tin-based perovskite solar cells by using a bilayer structure of PEDOT-PSS and 2PACz monolayer.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Jing Chen, Yan-Hui Lou, Kai -Li Wang, Di Xue, Guang-Peng Zhu, Chun-Hao Chen, Yu -Han Li, Tao Wang, Li-Zhen Huang, Zhao-Kui Wang, Liang-Sheng Liao
Summary: Efficient carrier extraction and transport in perovskite photovoltaics are enhanced by a proper heterojunction formed at the interface. The film quality of perovskites in n-i-p devices is influenced by the interface between the electron transport layer and perovskite layer. This study introduces the concept of back surface field technique into the front surface of perovskite photovoltaics by adding a potent n-type molecular buffer layer (2,6-naphthalene dicarboxylic acid) at the interface to optimize the energy band arrangement and improve interface contact, resulting in a high open-circuit voltage and a power conversion efficiency of up to 24.19%.
Article
Chemistry, Physical
Minna Hou, Ya Wang, Xiufang Yang, Meidouxue Han, Huizhi Ren, Yuelong Li, Qian Huang, Yi Ding, Ying Zhao, Xiaodan Zhang, Guofu Hou
Summary: In this study, a novel modulator TMPMAI was introduced to improve the durability and efficiency of perovskite solar cells. The results showed that TMPMAI can significantly suppress non-radiative recombination by defect passivation and type-I gradient energy alignment mechanisms. Moreover, TMPMAI stabilized the perovskite/hole transport layer interface, preventing severe interface degradation.
Article
Materials Science, Multidisciplinary
Tong Sun, Zhigang Ma, Min Yao, Jing Wei, Yunhui Liu, Xing Ming
Summary: Based on first-principles calculations and ionic doping strategy, researchers have discovered a series of new lead-free halide double-perovskite materials with direct band gaps within the optimum range, which could serve as promising candidates for highly efficient solar absorber materials.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Muhammad Fahim, Irum Firdous, Weihai Zhang, Walid A. Daoud
Summary: The research converts the surface of zinc oxide to ZnS, forming a bifunctional interfacial layer. This new design improves the power conversion efficiency of flexible perovskite solar cells and enhances the stability of the devices. By modulating the energy band structure, efficient control of electron transport is achieved.
Article
Materials Science, Multidisciplinary
Fengda Wan, Xinguo Ma, Jiajun Liao, Xue Gong, Hui Lv, Shuiquan Deng, Xiaobo Chen
Summary: Enhancing the band alignment sensitivity of MoS2-based optoelectronic devices by constructing a semiconductor heterojunction is a significant challenge. In this study, Cu2O was incorporated into MoS2 for the first time to enhance the tunability of electronic structures. The Cu2O/MoS2 heterojunction showed a more sensitive variation in bandgap with the increase of E-field compared to pure MoS2. Additionally, the detection wavelength of the heterojunction expanded from the visible to the infrared spectrum with E-field.
JOURNAL OF MATERIALS RESEARCH
(2022)
Article
Chemistry, Inorganic & Nuclear
Rui Pei, Xinguo Ma, Changcun Han, Zhifeng Liu, Zhengwang Cheng, Xiaoru Dong
Summary: Mo doping can lower the phase transition temperature of VO2 films, and the mechanism was confirmed by XPS spectroscopy.
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
(2022)
Article
Chemistry, Physical
Zhengwang Cheng, Zhilong Hu, Xinguo Ma, Mei Wang, Neng Gan, Minghu Pan
Summary: By constructing a TiO2/CuInS2/Cu photoanode with a p-n junction and plasmonic Cu nanoparticles, visible light absorption and photoelectrocatalysis efficiency have been significantly enhanced. The double-layer co-catalyst strategy shows promising applications in water splitting and solar energy-conversion areas.
JOURNAL OF PHYSICAL CHEMISTRY C
(2022)
Article
Chemistry, Physical
Zhilong Hu, Zhengwang Cheng, Neng Gan, Zhifeng Liu, Changcun Han, Mei Wang, Aobo Wang, Jing He, Wei Zou, Xinguo Ma
Summary: In this study, a TiO2/Bi2Te3/Cu photoanode was designed to enhance the PEC performance and charge separation of TiO2 by decorating topological insulators and plasmonic materials. The improved light absorption and suppressed recombination of photogenerated electron-hole pairs resulted in an increased photocurrent density and prolonged carrier lifetime.
JOURNAL OF PHYSICAL CHEMISTRY C
(2022)
Article
Chemistry, Multidisciplinary
Hongyu Lu, Jisong Hu, Yan Zhang, Kaiqi Zhang, Xiaoying Yan, Heqi Li, Jianzhu Li, Yujie Li, Jingxin Zhao, Bingang Xu
Summary: In this research, a novel 3D cold-trap environment printing (3DCEP) technology is proposed to fabricate the MXene and Zn-P (3DCEP-MXene/Zn-P) anode with highly ordered arrangement. The 3DCEP-MXene/Zn-P anode demonstrates improved cycling lifespan and coulombic efficiency due to the unique inhibition mechanism and physical confinement effects within the anode. Furthermore, when paired with MXene and Co doped MnHCF cathode via 3DCEP, the full battery shows high cyclic durability with a capacity retention of 95.7% after 1600 cycles.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Ming Li, Xuanpeng Wang, Jisong Hu, Jiexin Zhu, Chaojiang Niu, Huazhang Zhang, Cong Li, Buke Wu, Chunhua Han, Liqiang Mai
Summary: A novel strategy was reported to break the hydrogen bond network between water molecules and construct the Zn(TFSI)(2)-sulfolane-H2O deep eutectic solvents. This strategy effectively cuts off the transfer of protons/hydroxides and inhibit the activity of H2O, resulting in improved stability and performance of aqueous Zn metal batteries.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Zhengwang Cheng, Aobo Wang, Huating Bo, Mei Wang, Jing He, Wei Zou, Xinguo Ma
Summary: This study prepared molybdenum (Mo) films on CMOS compatible Si/SiO2 wafers through a magnetron sputtering method and systematically investigated the effect of several process parameters on film thickness nonuniformity and other structural properties. The optimized process parameters resulted in films with unified <110> preferred orientation, excellent thickness nonuniformity of 0.46%, surface roughness of 0.83 nm, and low X-ray diffraction (110) rocking curve of 0.47 degrees. These results provide an efficient reference for the preparation of uniform metal films and improving the quality and yield in filter device manufacturing.
CRYSTAL GROWTH & DESIGN
(2023)
Article
Chemistry, Physical
Qiang Hu, Jisong Hu, Lei Li, Qiwen Ran, Yuyao Ji, Xingquan Liu, Jingxin Zhao, Bingang Xu
Summary: The addition of additives such as hexanehexol (Hex) can enhance the reversibility of Zn-metal aqueous batteries by regulating the solvation shell and electrode interface. Experimental results show that Hex, with 6 hydroxyls, is the most effective additive as it forms more hydrogen bonds with active H2O molecules and achieves stronger adsorption energy with Zn metal. This hydroxyl chemistry strategy can be applied to screening other electrolyte additives, indicating its practical universality.
ENERGY STORAGE MATERIALS
(2023)
Article
Chemistry, Physical
Xinguo Ma, Huatin Bo, Xue Gong, Gang Yuan, Zhuo Peng, Jingjing Lu, Qihai Xie
Summary: Improving the electric transport of heterostructure-based field-effect transistors is a challenge due to the reduction of the interfacial barrier. The electronic properties of WSi2N4/graphene heterostructure with different interface distance or external electric field are studied using the first-principles approach. It is found that a stable vdW heterostructure can be formed between WSi2N4 and graphene, and the energy band structures of the heterostructure can be modulated by both interface distance and external electric field.
APPLIED SURFACE SCIENCE
(2023)
Article
Engineering, Environmental
Huan He, Fu-Chun Pan, Xue-Wei Liang, Qiang Hub, Shude Liu, Jisong Hue, Seong Chan Jun, Dunmin Lin, Yusuke Yamauchi, Yu Huo
Summary: This study develops a cathode material called NVO with controllable structural water for zinc-ion storage, which improves ion transport and enables fast storage. The NVO-2.6 cathode exhibits high structural stability and multi-electron redox ability, leading to high performance in terms of specific capacity and long-term cyclability.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
Mei Wang, Huating Bo, Aobo Wang, Zhengwang Cheng, Shengjia Li, Wei Zou, Jing He, Xinguo Ma
Summary: To adapt to the upgrading of wireless communication system, research on thin film bulk acoustic resonator (FBAR) has gained attention. This study focuses on the core functional layer, the piezoelectric film, particularly aluminum nitride (AlN) and scandium-doped AlN films, examining their characteristics and quality changes. The results show that doping with scandium significantly improves the uniformity, roughness, and stress of AlN films, making it promising for improving the performance of FBAR filters and device yield.
Article
Multidisciplinary Sciences
Hongyu Lu, Jisong Hu, Xijun Wei, Kaiqi Zhang, Xiao Xiao, Jingxin Zhao, Qiang Hu, Jing Yu, Guangmin Zhou, Bingang Xu
Summary: This paper presents the development of a biomass-based hydrogel electrolyte that can effectively inhibit side reactions on the zinc anode and be easily retrieved from zinc batteries.
NATURE COMMUNICATIONS
(2023)
Article
Materials Science, Multidisciplinary
Xiaoqiang Wu, Xinguo Ma, Gang Yuan, Nan Ma, Ruoyue Fan, Chuyun Huang
Summary: This study investigates the adsorption properties of a novel Janus B2P6 nanosheet with NO and NO2 using DFT calculation. The results show that Janus B2P6 exhibits better sensitivity to NO2 and has good recovery time and stable signal transmission. Under biaxial strain, it also promotes the desorption of gas molecules.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Chemistry, Multidisciplinary
Yixin Weng, Xinguo Ma, Gang Yuan, Hui Lv, Zhongyong Yuan
Summary: This study investigates the adsorption behavior and sensing performance of a novel Janus MoSiGeN4 nanosheet for NO and NO2 gas molecules. The results show slight charge transfer between the gas molecules and the nanosheet, and the generation of small band gaps and impurity levels in the electronic structures after gas adsorption, enhancing the electronic conductivity.
Article
Chemistry, Multidisciplinary
Mingyang Long, Di Li, Hongmiao Li, Xinguo Ma, Qianqian Zhao, Qi Wen, Fang Song
Summary: Nanosized MFe2O4 photocatalysts synthesized by a sol-gel method were used to activate peroxymonosulfate and enhance the degradation of levofloxacin hydrochloride under visible light irradiation. The influences of various parameters on peroxymonosulfate activation and degradation efficiency were investigated. The mechanism of peroxymonosulfate activation by MFe2O4 was proposed and validated.
Article
Chemistry, Physical
Qi-Wen Chen, Ze-Qing Guo, Jian-Ping Zhou
Summary: Multifunctional continuous solid solutions NFMTO-x were successfully synthesized via a one-step hydrothermal method by controlling the ratio of Mg and Fe. The NFMTO-x materials exhibited enhanced visible light response, effective adsorption and photocatalytic degradation of organic pollutants, CO2 methanation capability, and easy recyclability due to their magnetic properties. This research provides a significant multifunctional material for water purification.
APPLIED SURFACE SCIENCE
(2024)
Review
Chemistry, Physical
George E. Stan, Maziar Montazerian, Adam Shearer, Bryan W. Stuart, Francesco Baino, John C. Mauro, Jose M. F. Ferreira
Summary: Bioactive glasses have the ability to form strong bonds with tissues and release therapeutic ions. However, their biomechanical compatibility limits their use in load-bearing applications. The use of magnetron sputtering technology to fabricate BG coatings shows promise in improving their efficacy and potential for application.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zhaoxuan Wang, Zhicheng Yan, Zhigang Qi, Yu Feng, Qi Chen, Ziqi Song, Meng Huang, Peng Jia, Ki Buem Kim, Weimin Wang
Summary: The corrosion behavior of Fe-60 and Fe-83 ribbons in 0.6 M NaCl was studied. Fe-60 exhibited a local corrosion mode and formed a stable passivation film with higher corrosion resistance, while Fe-83 showed a combination of local and global corrosion modes and had lower corrosion resistance. Controlling the precipitation of nanocrystalline phases and increasing the POx content in the passivation film significantly improved the corrosion resistance of Fe-based glassy alloys.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Hao-Kai Peng, Sheng-Yen Zheng, Wei-Ning Kao, Ting-Chieh Lai, Kai-Sheun Lee, Yung- Hsien Wu
Summary: This study investigates the effects of high energy/fluence proton radiation on the performance of HfZrOx-based FeFETs memory with different Zr content. The results show that the characteristics of FeFETs are influenced by proton radiation, and the extent of the influence depends on the Zr content. FeFETs with 50% Zr content exhibit minimal changes in memory window and demonstrate good endurance and retention performance.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zongyi Yue, Guangyi Wang, Zengguang Huang, Sihua Zhong
Summary: In this study, AZO and ITO films were successfully tuned as excellent passivation layers for c-Si surfaces, achieving effective minority carrier lifetime and outstanding optical properties through the optimization of annealing temperature and interfacial silicon oxide.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Martin Hruska, Jan Kejzlar, Jaroslav Otta, Premysl Fitl, Michal Novotny, Jakub Cizek, Oksana Melikhova, Matej Micusik, Peter Machata, Martin Vrnata
Summary: This paper presents a detailed study on the hydrogen sensing capabilities of highly nanoporous black gold films. The films exhibit fast response and recovery times at low temperatures. Different levels of nanoporosity were prepared and tested to investigate the sensing properties, and it was found that nanoporous black gold is suitable for hydrogen sensing. The sensitivity of the film depends on its nanoporosity.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yupu Wang, Gaofeng Teng, Chun To Yiu, Junyi Zhu
Summary: In the study of BM-SCO and HSCO thin films, it was found that H vacancies tend to prefer sites near the external surface or oxygen vacancy channels (OVCs), while H interstitials prefer sites of oxygen on a layer that contains six-fold coordinated Co. These findings not only enrich the understanding of complex surface phenomena of defect formation but also provide an explanation for the reversibility during phase transformation.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jiafeng Lu, Linping Teng, Qinxiao Zhai, Chunhua Wang, Matthieu Lancry, Ye Dai, Xianglong Zeng
Summary: In this study, we achieved full control of fiber nanograting orientation by manipulating laser polarization, and tailored space variant fiber nanogratings, which expanded the diversity in fiber nanograting engineering.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yibo Liu, Yujie Tao, Yue Liu, Qi Sun, Qinrong Lin, Kexin Kang, Qinghua Zhang, Qingjie Sun
Summary: This study investigates the wettability of the Ti-Cu-Fe multi-metal system, specifically the wetting behaviors of CuSi3 droplets on TC4 and 304SS plates. The results show that the CO2 + Ar gas atmosphere significantly affects interfacial mass transfer, thus influencing the wettability of the systems.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jimei Liu, Fei Wang, Rong Guo, Yuqi Liu, Mengyu Zhang, Jaka Sunarso, Dong Liu
Summary: This study developed Co/MXene composites with anti-corrosion properties by varying the cobalt content. These composites exhibited remarkable electromagnetic absorption performance and high resistance to corrosion under various corrosive conditions. The study also revealed the mechanism of electron transfer from cobalt to MXene and the electromagnetic dissipation behavior originated from polarization loss alone.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Moujie Huang, Yongsong Ma, Jingbo Yang, Lingyun Xu, Hangqi Yang, Miao Wang, Xin Ma, Xin Xia, Junhao Yang, Deli Wang, Chuang Peng
Summary: Strong metal-support interactions (SMSIs) are important for enhancing catalytic activities and stability in thermal catalysis. This study demonstrates a method to create SMSIs in electrocatalysis using carbon nanotubes and Ru nanoparticles, resulting in excellent catalytic activity and stability.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Ravi Trivedi, Brinti Mondal, Nandini Garg, Brahmananda Chakraborty
Summary: This study explores the potential of biphenylene as a nanocarrier for the delivery of the anticancer drug cisplatin. It is found that biphenylene offers physical stability, rapid release rate, solubility, and bio-compatibilities compared to other nanocarriers. The adsorption of cisplatin on the surface of biphenylene involves charge transfer from cisplatin to biphenylene. The drug is shown to be released at body temperature in an acidic environment. Biphenylene also exhibits excellent cytotoxicity activity and cellular uptake of the drug. Overall, biphenylene shows promise as a potential nanocarrier for cisplatin delivery.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Hyun Jeong, Hyeong Chan Suh, Ga Hyun Cho, Rafael Salas-Montiel, Hayoung Ko, Ki Kang Kim, Mun Seok Jeong
Summary: In this study, a potential platform to enhance Raman scattering and increase the number of observable Raman modes in monolayer transition metal dichalcogenides (TMDs) was proposed. The platform consisted of large-scale arrays of gold micropillars (MPs), which were able to enhance the Raman intensity of TMDs and make difficult-to-detect Raman modes observable. The platform showed great industrial advantages and wide applicability due to its low cost, simple process, large controllable area, and short process time.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yasir Abbas, Shafqat Ali, Sajjad Ali, Waqar Azeem, Zareen Zuhra, Haoliang Wang, Mohamed Bououdina, Zhenzhong Sun
Summary: In this study, FeOx@SPNO-C core-shell nanospheres as a catalyst for degradation of sulfamethoxazole (SMX) were successfully synthesized. The synergistic interaction between FeOx and SPNO-C, high carbon charge density, and the presence of C = O groups and N/Fe-Nx sites were found to be key factors for the enhanced degradation of SMX.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Qiaoting Yang, Yuxiao Gong, Yan Qian, Zhou-Qing Xiao, Serge Cosnier, Xue-Ji Zhang, Robert S. Marks, Dan Shan
Summary: This study proposes a hierarchical confinement strategy to design Prussian blue nanoparticles (PB NPs) with satisfactory electrocatalytic ability and stability. The catalytic synthesis of PB NPs is achieved through a hydrothermal process, and the as-prepared PB@NH2MIL exhibits efficient electronic transmission and enhanced electrocatalytic properties.
APPLIED SURFACE SCIENCE
(2024)
