Metal–organic frameworks (MOFs) coupled with multiwalled carbon nanotubes (MWCNTs) have been developed with an ultrahigh sensitivity for hazardous gas monitoring. Both the MOF/MWCNT and as-derived metal oxides (MOs)/MWCNTs hybrid fibers deliver an ultralow detection limit for NO2 down to 0.1 ppm without external heating, and they can

Recently encapsulated organic phase change energy storage fibers with an intelligent function of thermal regulation have been reported to be used in the textile field as smart fabrics [13], [14]. Similar with typical ones, such smart fabrics with PCMs can be also prepared by various methods such as composite spinning, chemical grafting, fabric

Fan, X. et al. Opportunities of flexible and portable electrochemical devices for energy storage: expanding the spotlight onto semi-solid/solid Electrolytes. Chem. Rev. 122, 17155–17239 (2022).

In general, structural energy storage material consists of energy storage component and structural frame. Specifically, lightweight carbon fiber with high specific strength, high specific modulus, and stable chemical properties is regarded as an ideal candidate for the structural frame, which could combine with the resin matrix to

at 345.7℃and 12.62% / min at 331.7℃in N 2 atmosphere. The decomposition rate of the energy. storage and temperature regulation cellulose fibers and the pure cellulose fibers reached a maximum

Advanced electrochemical energy storage devices (EESDs) that can store electrical energy efficiently while being

The fiber battery delivered an energy density of 153.2 Wh kg −1 at a power density of 0.16 kW kg −1, and the energy density maintained at 61.1 Wh kg −1 at a high-power density of 6.5 kW kg −1 (Figure 17b).

In particular, wet fibres would be detrimental to thermal energy storage and management applications because the evaporation of moisture would remove some of the thermal energy. The superhydrophobicity of the cellulose-based PCFs makes it difficult for the material to absorb water and easy for it to discharge water, allowing the

Herein, after a brief introduction on the history of smart and functional fibers, we review the current state of advanced functional fibers for their application in energy conversion and storage, focusing on

The test results show that PI fibers can greatly increase the high-temperature breakdown strength and thus improve the high-temperature energy storage performance of the composite dielectric. 5 vol% PI@PEI

Carbon fibers have attracted significant research attention to be used as potential electrode materials for energy storage due to their extraordinary properties. However, it is still a huge gap between the existing properties and actual demand, which calls for the modification of the properties of carbon fibers.

An energy storage device – a coaxial single fibre supercapacitor – was developed using a dip coating method and characterised using electrochemical methods. The specific capacitance per unit area and length were calculated to be 3.18 mF cm−2 and 0.1 mF cm−1, respectively, for a 2.6 cm supercapacitor. A 70 cm

Highlights. The progress of fiber-shaped energy storage devices includes device structure, preparation strategies, and application. The application of fiber-shaped energy storage devices in supplying power for wearable electronics and smart clothing. The challenges and possible future research directions of fiber-shaped energy storage devices.

Activated carbon fibers can also be applied in carbon-based supercapacitors; however, fabricating a composite supercapacitor with high strength and a high energy storage capacity is challenging [38]. Previous research has attempted to improve the mechanical properties of supercapacitor materials by mixing resin and

Smart fibers for energy conversion and storage. April 2021. Chemical Society Reviews 50 (12) DOI: 10.1039/D0CS01603A. Authors: Wujun Ma. Suzhou University of Science and Technology. Yang Zhang

In this work, smart thermoregulatory textiles with thermal energy storage, photothermal conversion and thermal responsiveness were woven for energy saving and personal thermal management. Sheath-core PU@OD phase change fibers were prepared by coaxial wet spinning, different extruded rate of core layer OD and sheath layer PU was

Flexible nano-scale carbon materials with good energy storage properties prepared by biomass have been a challenging task.Lignin, as the second source of biopolymers after cellulose, has the

The currently on-going surge in portable and wearable electronics and devices has caused an ever-increasing rise in the requirement for highly compact and yet flexible energy storage devices (ESDs), especially for those quasi-solid-state fiber-shaped ESDs which possess a 1D unique architecture with a tiny vo

The preparation of flexible nano-scale carbon materials with good energy storage properties using biomass is a challenging task. Herein, we developed a simple and efficient strategy for preparing high-performance green nano-scale carbon fibrous materials (CFs). A fractionated process is performed to obtain l.

Abstract. Effective thermal modulation and storage are important aspects of efforts to improve energy efficiency across all sectors. Phase change materials (PCMs) can act as effective heat reservoirs due

DOI: 10.1039/d0cs01603a Corpus ID: 233448345 Smart fibers for energy conversion and storage. @article{Ma2021SmartFF, title={Smart fibers for energy conversion and storage.}, author={Wujun Ma and Yang Zhang and Shaowu Pan and Yanhua Cheng and Ziyu Shao and Hengxue Xiang and Guoyin Chen and Li-ping Zhu

Silicon solar cells depend on electron–hole pairs separated by the internal electric field induced in the p-n junction. Flexible fiber-type polysilicon solar cell via chemical vapor deposition was first reported on conference recorders [21], and the vapor deposition method exhibited the potential to fabricate long-lengths fibers at reasonable

To power these fiber-shaped electronics with a good match, it is required to develop fiber-shaped wearable energy conversion and/or storage devices [11–13]. As a promising energy conversion device, solar cells that can convert solar energy into electricity have been widely studied, and fiber-shaped devices have been achieved [ 14, 15 ].

The three-dimensional ordered structure of the fiber electrodes (M-CNT@CF) provides porosity and bicontinuous paths for charge transport, resulting in high energy and considerable rate retention capability as compared with

Int. J. Electrochem. Sci., Vol. 7, 2012 12433 stacked by several nano-diameter CNT fibers. This CNT fiber has four unique advantages which are suit for supercapacitor materials. First, the CNT fibers have high electrical conductivities of 5.0 × 105 S m-1 and this value is two orders of magnitude higher than that other CNT fibers for electrochemical

In this comprehensive review, we systematically survey the current state of art on the fabrication and the corresponding electrochemical performance of carbon fiber electrode materials for energy storage, with the special focus

Flexible fiber-shaped energy storage devices have been studied and developed intensively over the past few years to meet the demands of modern electronics in terms of flexibility, weavability and being lightweight. In this review, fiber electrodes and flexible fiber

Maintaining a smooth fiber structure and suitable fiber diameter at a high flow rate is desired for mass production of electrospun CNFs for energy storage so as to improve the production efficiency. Apart from the above, other parameters, such as the electrical conductivity of solution, solvent volatility and humidity, also affect the structure

At present, the existing range of 1D energy storage devices includes supercapacitors 22 – 24, 28, 46, 61 – 70, lithium-ion batteries 34, 71 – 75, lithium–sulfur batteries 36, lithium–air

1. Introduction Energy consumption in building is currently a top priority for energy strategy at the provincial, national, and global stages [[1], [2], [3]].Residential and commercial residences are in charge for ∼41 % of energy depletion and support ∼30 % of CO 2 releasing into the atmosphere [4, 5].].

Herein, we demonstrate the formation of fiber electrodes on a carbon fiber (CF) bundle with a surface that is mesostructured by single-walled carbon nanotubes via colloidal self-assembly. The three-dimensional ordered structure of the fiber electrodes (M-CNT@CF) provides porosity and bicontinuous paths for charge transport, resulting in high energy

Carbon Fiber Reinforced Polymer (CFRP) has garnered significant attention in the realm of structural composite energy storage devices (SCESDs) due to its unique combination of mechanical strength and energy storage capabilities.

Phase change fibers with abilities to storage/release thermal energy and response to multiple stimuli are of high interest for wearable thermal management textiles. However, there are long-term challenges for carbon nanotube (CNT) network-directed phase change composites, such as the limited polymer loading, nonuniform composite

Fibers have played a critical role in the long history of human development. They are the basic building blocks of textiles. Synthetic fibers not only make clothes stronger and more durable, but are also customizable and cheaper. The growth of miniature and wearable electronics has promoted the development o

The energy supply system is the key branch for fiber electronics. Herein, after a brief introduction on the history of smart and functional fibers, we review the current state of advanced functional fibers for their application in energy conversion and storage, focusing on nanogenerators, solar cells, supercapacitors and batteries.

Abstract. Graphene hydrogel fibers are promising electrode materials for emerging wearable energy storage devices. They shrink significantly (up to 10 times in volume) during drying when trapped solvents are removed, accompanied by complex internal structural transformation. This vital drying process has been ignored in previous