Introduction to Flexible Carbon

What is/are Flexible Carbon?

Flexible Carbon - However, the low energy density of the flexible carbon-based flexible solid supercapacitor has become a major bottleneck for their wide application in the future. ^[1] Flexible carbon-based catalysts for ORR/OER catalysis can be broadly categorized into two types: (i) self-supporting catalysts based on the in situ modification of flexible substrates; (ii) non-self-supporting catalysts based on surface coatings of flexible substrates. ^[2] In this study, we describe the fabrication of flexible carbonized paper (f-CP) from toilet paper samples using a sandwich-type installation technique in a thermal chemical vapor deposition system. ^[3] In this study, we fabricated a flexible carbon-nanotube/polydimethylsiloxane composite with a high content of carbon nanotube (20 wt%) for airplane de-icing. ^[4] Herein, the latest advances in the preparation of flexible carbon-based strain sensors are reviewed according to the strain types. ^[5] The proposed TEG device architecture is easily scalable, enabling large-scale printing manufacturing opportunities towards highly efficient, high-operating temperature, printed and flexible carbon-based TEGs. ^[6] Herein, a flexible carbon-based composite membrane embedded with nano-silicon particles and graphene is successfully developed via simple precursor preparation and carbonization processes. ^[7] The flexible carbon-based [TiO2/C]//[Bi2WO6/C] Janus nanofiber with one side responding to ultraviolet light and the other capturing visible light is fabricated by conjugate electrospinning, and then g-C3N4 nanosheets are uniformly grown in-situ on the surface of the Janus nanofibers by using gas-solid reaction via gasification of urea. ^[8] The relatively low specific capacitance of flexible carbons hinders their practical application for fabricating high-performance flexible supercapacitors. ^[9] After subsequently two-step morphology-preserved thermal transformation process, the derived superstructures are comprised of hollow Co3O4 nanosphere embedded in carbon frameworks on flexible carbon-fiber cloth (CC/ZIFs-300). ^[10] Herein, the flexible carbon-fibersupported carbon-sulfur electrode was prepared, and its physical properties and electrochemical performance were characterized. ^[11] Our study paves the way for developing highly efficient and flexible carbon-based perovskite solar cells. ^[12] The overall inhibitory profile is comparable to or better than that of previous HPD subtypes with a flexible C-6 linker, suggesting that the nonflexible carbonyl linker can be tolerated in the design of novel HIV RNase H active site inhibitors. ^[13]

facile two step

In this work, a hybrid structure of CoO nanowires coated with conformal polypyrrole (Ppy) nanolayer is proposed, designed and fabricated on a flexible carbon substrate through a facile two-step method. ^[1] Here we investigated a facile two-step hydrothermal approach to fabricate MoS2/Ketjen black (KB) composites on flexible carbon cloth. ^[2] CuO nanorods have been directly fabricated on flexible carbon cloth (CC) substrate via a facile two-step strategy of magnetron sputtering Cu followed by thermal oxidation, forming a C-doped CuO nanorods/CuO layer/Cu2O layer/CC hierarchical network composite (CC-CuO). ^[3]

nitrogen doped carbon

Herein, hierarchical MoC@Ni-NCNT arrays are reported as a multifunctional sulfur host in Li-S batteries, which comprised a flexible carbon fiber cloth substrate decorated with vertical MoC porous nanorods rooted by interconnected nitrogen-doped carbon nanotubes (NCNTs). ^[1] In this work, we developed a novel and facile strategy for the synthesis of a highly active and stable electrocatalyst based on PdCu alloy nanoparticles (PdCu-ANPs) embedded in 3D nitrogen-doped carbon (NC) nanofoam arrays (NFAs), which were assembled on flexible carbon fiber (CF) microelectrode for in situ sensitive electrochemical detection of biomarker H2O2 in cancer cells. ^[2]

Highly Flexible Carbon

Additionally, the highly flexible carbon fiber matrix could bear the load of bending and twisting, leading to excellent flexibility and reliability. ^[1] Herein, vertical-aligned SnS2 nanosheet arrays (SnS2 NSA) with intrinsic lithiophilic nature, endowed by in situ formed Li13Sn5 via the alloying reaction of SnS2, are uniformly decorated on highly flexible carbon foam (SnS2 NSA@CF) to overcome the encountered issues of ordinary carbon skeletons. ^[2] Herein, we report a controlled growth of single crystal mesoporous zinc ferrite (ZnFe2O4) nanowall arrays on highly flexible carbon textile for flexible supercapacitors. ^[3] The highly flexible carbon nanofibers mixed with differently functionalized carbon nanotubes (MWNTs) and terephthalic acid (PTA) were fabricated and further applied as a binder-free electrode. ^[4]

Conductive Flexible Carbon

In this work, we fabricated the three-dimensional hierarchical structure ZnO@MnO2 hybrid material on highly conductive flexible carbon cloth (CC) via hydrothermal method and thermal decomposition method for high-performance supercapacitors. ^[1] The strategy consists of producing interpenetrated networks of highly conductive flexible carbon nanotube (CNT) fibre fabrics and nanostructured metal oxides, γAl2O3 and TiO2, through ultrasound-assisted nanoparticle infiltration and sintering. ^[2] In this study, we fabricated the hierarchical NiCo2S4@CoS2 nanostructures on highly conductive flexible carbon cloth (CC) via two-steps hydrothermal method for high-performance supercapacitor hybrid electrode material. ^[3]

Performance Flexible Carbon

Due to this, a fast and feasible non-solvent induced phase separation method, combining with stabilization and carbonization, was provided to fabricate high performance flexible carbon membrane from polyacrylonitrile (PAN) with the presence of N,N-dimethylformamide (non-solvent). ^[1] In this work, converting cotton fabrics into high-performance flexible carbon electrodes are achieved successfully by using traditional dyeing, flame retardant finishing and carbonization processes for wearable supercapacitors. ^[2]

flexible carbon cloth

The ratio of O/C on the surface of flexible carbon cloth was well tuned through O2-plasma to achieve the desired geometric structure of NiMoO wafers with features of rich porosity and abundant active site. ^[1] Here, novel Fe-Co-Ni-P nanosheet arrays are in situ synthesized on a flexible carbon cloth substrate via an electrodeposition method followed by a phosphorization treatment. ^[2] We prepared 1T-PtSe2 films on a flexible carbon cloth through a facile yet effective approach. ^[3] In this study, we developed a hydrothermal growth of free-standing cobalt oxide (Co3O4) nanoneedle arrays on a flexible carbon cloth (CC) substrate and used them as electrode materials with a high catalytic activity for nonenzymatic glucose sensing. ^[4] In this work, Pd@UiO-66-on-ZIF-L nanomaterials were successfully synthesised onto a self-supported flexible carbon cloth (Pd@UiO-66-on-ZIF-L/CC) through a novel strategy called MOF-on-MOF. ^[5] With this perspective notion, herein, we fabricated electrically conducting polymer-based flexible carbon cloth (CC) electrodes and assessed their electrochemical performance. ^[6] In this work, we fabricated the three-dimensional hierarchical structure ZnO@MnO2 hybrid material on highly conductive flexible carbon cloth (CC) via hydrothermal method and thermal decomposition method for high-performance supercapacitors. ^[7] Herein, Co is introduced into conductive Cu-catecholate (Cu-CAT) nanorod arrays directly grown on a flexible carbon cloth for hydrogen evolution reaction (HER). ^[8] The promising cathode (NVPOF@FCC) with high conductivity and outstanding flexibility is prepared by efficiently coating Na3V2(PO4)2O2F (NVPOF) on flexible carbon cloth (FCC), which exhibits remarkable electrochemical performance and the significantly improved reaction kinetics. ^[9] We report a facile strategy to prepare carbon nanotubes embedded with hollow CoP nanoparticles arrays (H-CoP-NPs@CNTs) on flexible carbon cloth through hydrothermal synthesis, carbothermal reduction and phosphorization. ^[10] Then, this flexible carbon cloth was doped with nickel. ^[11] Herein, a 3D conductive host comprising lithiophilic ZnO nanoneedle arrays grown on a flexible carbon cloth is designed to pre-store Li via thermal infusion strategy and Li@ZnO@carbon cloth (denoted as Li@ZnO@CC) electrode is formed. ^[12] In this report, for the first time, we have fabricated 1T-WS2 in 3D-dendritic nanostructures over flexible carbon cloth (CC) following doping and intercalation of Fe and P (1T-Fe/P-WS2@CC). ^[13] Herein, a phosphate-modified hierarchical nanoarray consisting of a heterojunction with a well-aligned cobalt phosphide nanowire core and nickel phosphide nanosheet shell on flexible carbon cloth (denoted as CoP@Ni2P-CC) is engineered. ^[14] Herein, a free-standing Ni–Mn–S@NiCo2S4core–shell heterostructure has been rationally synthesized on flexible carbon cloth through a two-step electrodeposition method. ^[15] A novel sulfur matrix integrating self-branched Nb2O5 nanoarrays and flexible carbon cloth (NBCC) is designed. ^[16] The Prussian blue analogue (PBA) is an electrochemically active material grafted on flexible carbon cloth substrates, which had been precoated with polyaniline. ^[17] Herein, a flexible carbon cloth nanocomposite with a biomimetic pelargonium hortorum-petal-like surface that embraces all desirable chemical and physical properties, that is, enhanced light acquisition, excellent photothermal property, and operational durability, for high-performance solar-driven interfacial water evaporation distillation is reported. ^[18] The present work reports, direct growth of binary metal hydroxide ((Mn(OH)2)/(Co(OH)2)) nanocomposite on flexible carbon cloth substrate by a simple and affordable chemical bath deposition method. ^[19] The 3D FeCoP@NiCoP nanosheet arrays grown on a flexible carbon cloth substrate can provide an efficient nanoporous framework, facilitate the electron/ion transport, and generate the effective synergy of good conductivity from FeCoP and superior redox activity from NiCoP. ^[20] Herein, we have fabricated three-dimensional (3D) GN nanosheets (GNSs) on flexible carbon cloth (CC) by thermal chemical vapor deposition (CVD). ^[21] For this, the 2D WO3/Se nanocomposite synthesized by a hydrothermal method followed by air annealing was coated on a flexible carbon cloth current collector and combined separately with both 0. ^[22] For this purpose, herein, we demonstrate the design and synthesis of ultrathin α-Ni(OH)2 nanosheets branched onto metal-organic frameworks (MOFs)-derived 3D cross-linked N-doped carbon nanotubes encapsulated with tiny Co nanoparticles (denoted as Co@NCNTs/α-Ni(OH)2), which are directly supported on a flexible carbon cloth (CC). ^[23] Here, we account a unique multifunctional flake-like CoS deposited over the flexible carbon cloth (CoS@CC) by a facile hydrothermal technique. ^[24] Herein, we design a new 3D hierarchical hybrid sandwich flexible structure by anchoring SnO2 nanosheets (SnO2-NSs) on flexible carbon cloth and coating with thin amorphous carbon (AC) layer (CF@SnO2-NS@AC). ^[25] Herein, we propose a facile strategy to prepare hierarchical flower-like MoO2@ N, P co-doped carbon (NPC) hybrids on flexible carbon cloth (CC) as a self-standing and binder-free anode for sodium ion batteries. ^[26] Herein, a strategy called MOF‐on‐MOF (MOF, metal‐organic framework) is presented for the structural design of air cathodes, which creatively develops an efficient oxygen catalyst comprising hierarchical Co3O4 nanoparticles anchored in nitrogen‐doped carbon nano‐micro arrays on flexible carbon cloth (Co3O4@N‐CNMAs/CC). ^[27] Herein, bimetallic sulfide (ZnxCo1−xS) nanoparticle-embedded in nitrogen-doped carbon directly grown on a flexible carbon cloth (ZnxCo1−xS-NC) as a binder-free electrode with high pseudocapacitive charge storage and excellent stability was designed. ^[28] A convenient and scalable hydrothermal method was developed for the fabrication of the core-branch Fe2O3@NiO nanorods arrays directly grown on flexible carbon cloth (denoted as Fe2O3@NiO/CC). ^[29] The low-cost continuous preparation method with high performance endows the flexible carbon cloth various promising applications, such as flexible asymmetric supercapacitors, flexible battery, catalysts and surface treatment. ^[30] In this work, we successfully printed graphite oxide and Ag nanoparticles on the substrate of flexible carbon cloth to form a flexible, conductive and hydrophilic layer, which could be used as a new substrate with an electron transport layer of large surface area. ^[31] Herein, we report the direct growth of mesoporous 2D zinc cobaltite nanosheets on a flexible carbon cloth substrate (Zn–Co–O@CC) with an average thickness of ∼45 nm by a facile hydrothermal method at low temperature. ^[32] Herein, a facile and versatile sol-gel fabrication strategy followed by heat treatment is developed to synthesize Na4Fe3(PO4)2(P2O7)@NaFePO4@C core-double-shell architectures grown on flexible carbon cloth, which can be directly used as a binder-free cathode for high-performance sodium ion batteries. ^[33] Herein, we present a facile strategy in which cobalt nitride (Co4N) nanoparticles embedded leaf-like porous carbon nanosheet arrays are grown on flexible carbon cloth as a free-standing cathode for high-performance LSBs. ^[34] When loaded on flexible carbon cloth for electrochemical capacitor, the CoNi2S4 nanosheets deliver a high specific capacitance of 247 mAh g−1 at 8 A g−1 with an excellent rate capability of 91% from 1 to 20 A g−1. ^[35] The as-prepared LaCrO 3 powders is mingled with activated carbon and subsequently glazed on a flexible carbon cloth current collector (LCO@CC). ^[36] In this study, we fabricated the hierarchical NiCo2S4@CoS2 nanostructures on highly conductive flexible carbon cloth (CC) via two-steps hydrothermal method for high-performance supercapacitor hybrid electrode material. ^[37] Herein, the hierarchical Co(OH)2@Ni(OH)2 core-shell nanosheets on flexible carbon cloth (CC) were designed and prepared as advanced OER catalysts. ^[38] Here we investigated a facile two-step hydrothermal approach to fabricate MoS2/Ketjen black (KB) composites on flexible carbon cloth. ^[39] MoO 2 and MoO 3 with specific morphologies are synthesized on flexible carbon cloth through a facile hydrothermal method as supercapacitor electrodes. ^[40] CuO nanorods have been directly fabricated on flexible carbon cloth (CC) substrate via a facile two-step strategy of magnetron sputtering Cu followed by thermal oxidation, forming a C-doped CuO nanorods/CuO layer/Cu2O layer/CC hierarchical network composite (CC-CuO). ^[41] Herein, a novel sulfur cathode integrating sulfur, flexible carbon cloth, and metal-organic framework (MOF)-derived N-doped carbon nanoarrays with embedded CoP (CC@CoP/C) is designed. ^[42] In this work, the hybrid binder-free supercapacitor electrode material of MoS2 nanosheets FeCo2O4 nanowires on flexible carbon cloth (CC) substrate was fabricated using two-step hydrothermal approach. ^[43] The specific areal capacitance of the flexible carbon cloth-based electrodes reaches 2. ^[44] A hierarchical core-shell Co3O4/CuO nanorod array (NRA) anchored on flexible carbon cloth (CC) has been fabricated through a stepwise process consisting of magnetron sputtering of Cu, its anodic oxidation, and chemical bath deposition of Co3O4. ^[45]

flexible carbon nanotube

This work reports the electrochemical characterization of flexible carbon nanotube (CNT) based asymmetric supercapacitors (SCs) made with ≈90% of biodegradable components. ^[1] The polar and catalytic CoS can promote the redox process and reduce the dissolution of polysulfides, while the flexible carbon nanotubes can buffer the expansion/shrinkage of the electrode during charging and discharging. ^[2] Ultrathin, lightweight, and flexible carbon nanotube buckypaper enhanced using MXenes (Ti 3 C 2 T x ) for high-performance electromagnetic interference shielding is synthesized through