Article
Electrochemistry
Manh-Kien Tran, Satyam Panchal, Tran Dinh Khang, Kirti Panchal, Roydon Fraser, Michael Fowler
Summary: This article discusses the concept and design of cloud-based smart battery management systems (BMSs) and examines their functionality, usability, and benefits for future battery applications. Cloud-based smart BMSs can overcome the limitations of current BMSs in terms of computational capability and data storage, thus improving the reliability and overall performance of LIB systems.
Article
Chemistry, Physical
Yalan Zhang, Nam-Gyu Park
Summary: In this study, a quasi-2D perovskite solar cell with a power conversion efficiency of over 22% was achieved by post-treatment with amphoteric imidazolium iodide. The optimal concentration of imidazolium iodide reduced trap density and enhanced charge mobility, resulting in improved phase purity and crystallinity of the device.
ACS ENERGY LETTERS
(2022)
Article
Chemistry, Analytical
Dongyue Wang, Dongzhi Zhang, Qian Mi
Summary: This paper reports a benzene sensor based on Pd-doped CoTiO3/TiO2 nanocomposite, with improved gas sensing performance. The sensor demonstrated remarkable benzene sensing properties, attributed to the formation of CoTiO3/TiO2 p-n heterojunction and catalytic action of Pd. The unique advantage of Pd-CTT nanocomposite for benzene sensing was highlighted in this work.
SENSORS AND ACTUATORS B-CHEMICAL
(2022)
Review
Electrochemistry
Anmin Liu, Xingyou Liang, Xuefeng Ren, Weixin Guan, Tingli Ma
Summary: MXenes, as an impressive family of two-dimensional transition metal carbides/carbonitrides, show great potential for energy storage due to their ideal specific surface area, excellent electrical conductivity, and superior chemical durability in batteries.
ELECTROCHEMICAL ENERGY REVIEWS
(2022)
Review
Chemistry, Physical
Hui Xu, Yitao Zhao, Guangyu He, Haiqun Chen
Summary: This review comprehensively summarizes the recent advances of noble metal single-atom catalysts (NMSACs) in water splitting applications. By modifying the structure and local coordination environment, NMSACs can significantly enhance the electrochemical performance of water splitting and offer guidance for the development of more advanced NMSACs in the future.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Review
Chemistry, Physical
Simone Ezendam, Matias Herran, Lin Nan, Christoph Gruber, Yicui Kang, Franz Groebmeyer, Rui Lin, Julian Gargiulo, Ana Sousa-Castillo, Emiliano Cortes
Summary: This review summarizes recent developments in hybrid plasmonic photocatalysis and compares the activity and selectivity of different materials for solar fuel generation in the liquid phase. It provides important benchmarks for the design of a new generation of plasmonic catalysts.
ACS ENERGY LETTERS
(2022)
Editorial Material
Chemistry, Physical
Zachary J. Baum, Robert E. Bird, Xiang Yu, Jia Ma
ACS ENERGY LETTERS
(2022)
Article
Electrochemistry
Hui Su, Mikhail A. Soldatov, Victor Roldugin, Qinghua Liu
Summary: By modulating the electronic structure of Pt, a Pt-based catalyst with high OER activity under acidic conditions and large current density was developed. In situ experiments showed the production of a key (*O)-Pt-1-C2N2 intermediate, favoring the dissociation of H2O and preventing over-oxidation of active sites.
Review
Chemistry, Physical
Charlotte Roe, Xuning Feng, Gavin White, Ruihe Li, Huaibin Wang, Xinyu Rui, Cheng Li, Feng Zhang, Volker Null, Michael Parkes, Yatish Patel, Yan Wang, Hewu Wang, Minggao Ouyang, Gregory Offer, Billy Wu
Summary: Battery thermal management systems are critical for high-performance electric vehicles. Immersion cooling can significantly increase heat transfer rate, but system complexity and fluid stability should be considered.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Physical
Ruijie Ma, Cenqi Yan, Jiangsheng Yu, Tao Liu, Heng Liu, Yuhao Li, Jian Chen, Zhenghui Luo, Bo Tang, Xinhui Lu, Gang Li, He Yan
Summary: In this study, we fabricated ternary organic solar cells with high efficiency and decent performance by combining two donor polymers using a simple synthesis method. Our results indicate that the optimal morphology of the ternary blend is achieved through the coupling and competition between PTQ10 and PTVT-T, leading to efficient charge transport and suppressed bimolecular recombination. Furthermore, the optimized solvent-vapor-assisted casting method improved the efficiency of the optimal system to 19.11%.
ACS ENERGY LETTERS
(2022)
Article
Biochemistry & Molecular Biology
Mazin A. Zamzami, Gulam Rabbani, Abrar Ahmad, Ahmad A. Basalah, Wesam H. Al-Sabban, Saeyoung Nate Ahn, Hani Choudhry
Summary: A fast, easy-to-use, low-cost, and quantitative electrochemical biosensor based on CNT-FET has been developed for quick and accurate detection of SARS-CoV-2 S1 antigen in fortified saliva samples. The biosensor exhibits high sensitivity, selectivity, and can save time, making it a valuable platform for rapid detection of SARS-CoV-2 S1 antigen from patient saliva.
BIOELECTROCHEMISTRY
(2022)
Article
Electrochemistry
Shaoxiong Li, Jie Liang, Peipei Wei, Qian Liu, Lisi Xie, Yonglan Luo, Xuping Sun
Summary: The study reports a three-dimensional catalyst for the reduction of NO2- to produce NH3, demonstrating high activity, excellent selectivity, and durability.
Review
Electrochemistry
Yukun Liu, Jie Li, Qiuyu Shen, Jian Zhang, Pingge He, Xuanhui Qu, Yongchang Liu
Summary: This article summarizes advanced characterization techniques used for NASICON-structured cathode materials for SIBs, with a focus on both operando and ex situ techniques that help to investigate the relationships among phase, composition, and valence variations within electrochemical responses.
Article
Chemistry, Physical
Gaurav Kapil, Takeru Bessho, Yoshitaka Sanehira, Shahrir R. Sahamir, Mengmeng Chen, Ajay Kumar Baranwal, Dong Liu, Yuya Sono, Daisuke Hirotani, Daishiro Nomura, Kohei Nishimura, Muhammad Akmal Kamarudin, Qing Shen, Hiroshi Segawa, Shuzi Hayase
Summary: According to research, the power conversion efficiency of tin-lead perovskite solar cells can be improved by using specific hole transport layers. By using substances such as 2PACz and MPA, comparable performance to traditional PEDOT:PSS can be achieved. Experimental results showed that coabsorption of 2PACz and MPA on the transparent conducting oxide layer can further enhance the performance of tin-lead perovskite solar cells.
ACS ENERGY LETTERS
(2022)
Article
Electrochemistry
Mingming Wang, Yahan Meng, Ke Li, Touqeer Ahmad, Na Chen, Yan Xu, Jifei Sun, Mingyan Chuai, Xinhua Zheng, Yuan Yuan, Chunyue Shen, Ziqi Zhang, Wei Chen
Summary: This study constructs a Zn/Bi electrode by in-situ growth of a Bi-based energizer upon the Zn metal surface using a replacement reaction. Experimental and theoretical calculations demonstrate that the Bi-based energizer composed of metallic Bi and ZnBi alloy contributes significantly to Zn plating/stripping due to strong adsorption energy and fast ion transport rates. The Zn/Bi electrode not only avoids Zn dendrite growth but also improves Zn anode anti-corrosion performance.
Article
Biophysics
Subbiah Alwarappan, Noel Nesakumar, Dali Sun, Tony Y. Hu, Chen-Zhong Li
Summary: MXenes, as a type of two-dimensional layered material, has attracted great attention due to its interesting properties. This review covers the synthesis routes, surface functionalization, and modification strategies of MXenes, as well as the development of gas, electrochemical, and optical biosensors based on MXenes.
BIOSENSORS & BIOELECTRONICS
(2022)
Review
Chemistry, Physical
Hiram Kwak, Shuo Wang, Juhyoun Park, Yunsheng Liu, Kyu Tae Kim, Yeji Choi, Yifei Mo, Yoon Seok Jung
Summary: Halide superionic conductors have emerged as promising solid electrolyte (SE) materials for all-solid-state batteries (ASSBs). This review comprehensively summarizes recent advances in halide Li+- and Na+-conducting SEs, including the ionic diffusion mechanism, design strategies, and electrochemical stabilities. Challenges and issues associated with practical ASSB applications are also discussed, along with a perspective on future research directions.
ACS ENERGY LETTERS
(2022)
Review
Chemistry, Physical
Qingshan Liu, Fengchong Lan, Jiqing Chen, Changjing Zeng, Junfeng Wang
Summary: This article focuses on water management in proton exchange membrane fuel cells (PEMFCs), introducing the latest research and progress on membrane electrode assembly (MEA) components and summarizing the influencing factors on their properties. The properties of each component play a significant role in fuel cell performance, with strong interactions between some properties. Clarifying the influence mechanisms of various properties and their interactions on fuel cell performance is crucial for designing high-performance FCs.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Physical
A. Ajanovic, M. Sayer, R. Haas
Summary: Due to increasing greenhouse gas emissions and the use of renewable energy sources, interest in hydrogen is rising. This paper discusses various ways of hydrogen production and analyzes the economic and environmental performance of different hydrogen colors. It also examines the barriers for faster deployment of hydrogen in fuel cell vehicles. The major conclusion is that the environmental benefits of hydrogen use depend on the production methods and primary sources used.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Chemistry, Physical
Mingqiang Lin, Denggao Wu, Jinhao Meng, Ji Wu, Haitao Wu
Summary: This paper proposes a multi-feature-based multi-model fusion method for estimating the state-of-health (SOH) of lithium-ion batteries. By extracting features from different sources and using multi-model fusion, the accuracy of SOH estimation is improved.
JOURNAL OF POWER SOURCES
(2022)