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Topic Review
Surface-Functionalized Separator
The surface-modified separator plays a role in improving the electrolyte wettability, homogenizing Li+flux, and strengthening the mechanical/thermal property. Due to these favorable benefits, the formation of sharp Li dendrite is efficiently suppressed and the thermal stability of battery is greatly enhanced. In this article, separator-coating materials are classified into six categories in terms of material characteristics to show how each material has different electrochemical properties. We believe that the suggested approach would become a powerful strategy to improve the performance and stability of next-generation batteries such as lithium-metal batteries.
  • 893
  • 23 Sep 2021
Topic Review
Structure of Piezoelectric Accelerometers
Compared with other types of sensors, piezoelectric accelerometers have the advantages of a large range, a wide-frequency band, a simple structure, stable performance, good output linearity, etc. The principle of a piezoelectric accelerometer is based on the property of the active element, and its structure is mainly composed of a mass block, a piezoelectric sensitive element, and a base.
  • 560
  • 28 Sep 2023
Topic Review
Sodiophilicity Regulation in Metallic Na Anodes
The Na metal anode is the essential component for room-temperature sodium-metal batteries (SMBs), such as Na-S, Na-Se, and Na-O2. However, the practical application of liquid-electrolyte-based SMBs has been troubled by extensive volume change and mossy/dendritic growth during Na electrodeposition. In this regard, the sodiophilicity (of the solid electrolytes or 2D/3D Na hosts) has been widely deemed vital for achieving stable Na metal anodes in either solid- or liquid-electrolyte-based SMBs, and many strategies have emerged to improve Na wettability and stabilize Na metal anodes for the three types of batteries.
  • 455
  • 11 Jul 2022
Topic Review
Room Temperature Gas Sensors Based on 2D MXenes
Owing to their large surface area, two-dimensional (2D) semiconducting nanomaterials have been extensively studied for gas-sensing applications in recent years. In particular, the possibility of operating at room temperature (RT) is desirable for 2D gas sensors because it significantly reduces the power consumption of the sensing device. Furthermore, RT gas sensors are among the first choices for the development of flexible and wearable devices.
  • 155
  • 18 Dec 2023
Topic Review
Research Progress on Preparation Methods of Skutterudites
Thermoelectric material is a new energy material that can realize direct conversion of thermal energy and electric energy. It has important and wide applications in the fields of the recycling of industrial waste heat and automobile exhaust, efficient refrigeration of the next generation of integrated circuits and full spectrum solar power generation. Skutterudites thermoelectric material has attracted much attention because of their excellent electrical transport performance in the medium temperature region. In order to obtain skutterudites thermoelectric materials with excellent properties, it is indispensable to choose an appropriate preparation method.
  • 561
  • 28 Sep 2022
Topic Review
Red Mud resources for metal
Various scopes are suggested for the utilization of red mud to maintain a sustainable environment. The potential use of red mud covers the valuable metal recovery that could emphasize the use of red mud as a resource. Red mud could act as reduced slag in the metallurgical field for the extraction of minerals and metals for upscale application. Although many studies have revealed the potential utilization of red mud, most of them are only limited to a lab-scale basis. 
  • 1.2K
  • 09 Jul 2021
Topic Review
Radiopaque Crystalline, Non-Crystalline and Nanostructured Bioceramics
Radiopacity is sometimes an essential characteristic of biomaterials that can help clinicians perform follow-ups during pre- and post-interventional radiological imaging. Due to their chemical composition and structure, most bioceramics are inherently radiopaque but can still be doped/mixed with radiopacifiers to increase their visualization during or after medical procedures. The radiopacifiers are frequently heavy elements of the periodic table, such as Bi, Zr, Sr, Ba, Ta, Zn, Y, etc., or their relevant compounds that can confer enhanced radiopacity. Radiopaque bioceramics are also intriguing additives for biopolymers and hybrids, which are extensively researched and developed nowadays for various biomedical setups. 
  • 407
  • 04 Nov 2022
Topic Review
Preceramic Polymers for Additive Manufacturing of Silicate Ceramics
The utilization of preceramic polymers (PCPs) to produce both oxide and non-oxide ceramics has caught significant interest, owing to their exceptional characteristics. Diverse types of polymer-derived ceramics (PDCs) synthesized by using various PCPs have demonstrated remarkable characteristics such as exceptional thermal stability, resistance to corrosion and oxidation at elevated temperatures, biocompatibility, and notable dielectric properties, among others. The application of additive manufacturing techniques to produce PDCs opens up new opportunities for manufacturing complex and unconventional ceramic structures with complex designs that might be challenging or impossible to achieve using traditional manufacturing methods. This is particularly advantageous in industries like aerospace, automotive, and electronics. 
  • 158
  • 19 Dec 2023
Topic Review
Polymer-Derived Ceramics Technology
Ceramics have become indispensable materials for a wide range of industrial applications due to their excellent properties.
  • 505
  • 01 Dec 2022
Topic Review
Photocatalysis for Water Splitting Capabilities
Water could be used as the main source of hydrogen production. By definition, the dissociation of the water molecules into their constituents (hydrogen and oxygen) is known as water splitting. Rapid population growth and ever-increasing energy consumption have resulted in increased environmental pollution and energy demands. Accordingly, studies and research on innovative and efficient ways of wastewater clean-up and exploiting eco-friendly and renewable energy sources such as sunlight have become a necessity. 
  • 900
  • 07 Nov 2022
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