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doi:10.1002/adma.v22:28

Cited by 20 publications

(7 citation statements)

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“…Upon this consideration, sensing elements with ultra-high sensing ability stand at the core of this emerging devices. Nanomaterials are demonstrated to be promising building blocks for new-fashioned flexible strain sensors, and devices based on several typical nanostructures, such as Ag NWs [44,82] , graphene [83,84] , CNT (carbon nanotube) [9,55,70,85] , conductive polymers (PVDF-TrFE) [43] , PbTiO 3 /graphene composite materials [86] and carbon black [87,88] have been reported.…”

Section: Active Materialsmentioning

confidence: 99%

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Recent progress of flexible and wearable strain sensors for human-motion monitoring

et al. 2018

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With the rapid development of human artificial intelligence and the inevitably expanding markets, the past two decades have witnessed an urgent demand for the flexible and wearable devices, especially the flexible strain sensors. Flexible strain sensors, incorporated the merits of stretchability, high sensitivity and skin-mountable, are emerging as an extremely charming domain in virtue of their promising applications in artificial intelligent realms, human-machine systems and health-care devices. In this review, we concentrate on the transduction mechanisms, building blocks of flexible physical sensors, subsequently property optimization in terms of device structures and sensing materials in the direction of practical applications. Perspectives on the existing challenges are also highlighted in the end.

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Section: Active Materialsmentioning

confidence: 99%

“…Graphene oxide glue [84] were used to enhance the adhesion between CNT and substrate. The vertical CNT column was bonded on the substrate by rGO (reduced graphene oxide), which acted as the electrode.…”

Section: Organic Sensing Elementsmentioning

confidence: 99%

Recent progress of flexible and wearable strain sensors for human-motion monitoring

et al. 2018

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“…To date, considerable researches have been devoted to addressing these issues by enhancing the contact area between electrodes and electrolytes, [11,12] coating stable materials, [13] and doping in host materials. [14,15] Among various modification methods, doping is an efficient technique that not only improves intrinsic electronic and structural stabilities, [16][17][18] but also effectively enhances ionic conductivities and capacity retention rates.…”

Section: Introductionmentioning

confidence: 99%

A strategy to improve the electrochemical performance of Ni-rich positive electrodes: Na/F-co-doped LiNi_0.6Mn_0.2Co_0.2O₂ *

Wan¹,

Liu²,

Liu³

et al. 2021

Chinese Phys. B

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Ni-rich layered lithium transition metal oxides LiNi x Mn y Co z O2 (1 – y – z ≥ 0.6) are promising candidates for cathode materials, but their practical applications are hindered by high-voltage instability and fast capacity fading. Using density functional theory calculations, we demonstrate that Na-, F-doping, and Na/F-co-doping can stabilize the structure and result into a higher open circuit voltage than pristine LiNi0.6Mn0.2Co0.2O2 (NMC622) during the charging process, which may attain greater discharge capacity. F doping may inhibit the diffusion of Li ions at the beginning and end of charging; Na doping may improve Li ion diffusion due to the increase in Li layer spacing, consistent with prior experiments. Na/F-co-doping into NMC622 promotes rate performance and reduces irreversible phase transitions for two reasons: (i) a synergistic effect between Na and F can effectively restrain the Ni/Li mixing and then enhances the mobility of Li ions and (ii) Ni/Li mixing hinders the Ni ions to migrate into Li layers and thus, stabilizes the structure. This study proposes that a layer cathode material with high electrochemical performance can be achieved via rational dopant modification, which is a promising strategy for designing efficient Li ion batteries.

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“…Various QDs have been employed in LCDs with different forms, from QDEFs to QD-doped CFs, then to QD LEDs, and the color gamut of LCDs is enlarged step by step. [8][9][10][11][12] In organic light-emitting devices (OLEDs), color gamut is continuously enlarged by developing high-performance materials. [13][14][15] In other kinds of displays such as QLEDs, mini-LEDs and micro-LEDs, their narrow emitting bands of three primary colors show wide color gamut.…”

Section: Introductionmentioning

confidence: 99%

Narrow-band high-transmittance birefringent filter and its application in wide color gamut display*

Zhang¹,

Niu²,

Li³

et al. 2021

Chinese Phys. B

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We propose a narrow-band birefringent filter and its application in wide color gamut. The birefringent filter consists of five phase retarders and two polarizers, and it has both narrow band and high transmittance. In the experiment, we fabricate the birefringent filter using quartz phase retarders and polarizers, and apply it in serval different displays. The color gamuts of displays are enhanced more than 30%NTSC (National Television System Committee), and the widest color gamuts that have been obtained are 126%NTSC in liquid crystal displays and 138%NTSC in organic light-emitting devices. Moreover, the deep blue light in spectrum of display can be reduced using the birefringent filter. The birefringent filter can be an efficient element to achieve wide color gamut display.

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Cited by 20 publications

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Recent progress of flexible and wearable strain sensors for human-motion monitoring

Recent progress of flexible and wearable strain sensors for human-motion monitoring

A strategy to improve the electrochemical performance of Ni-rich positive electrodes: Na/F-co-doped LiNi_0.6Mn_0.2Co_0.2O₂ *

Narrow-band high-transmittance birefringent filter and its application in wide color gamut display*

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Untitled

Cited by 20 publications

References 0 publications

Recent progress of flexible and wearable strain sensors for human-motion monitoring

Recent progress of flexible and wearable strain sensors for human-motion monitoring

A strategy to improve the electrochemical performance of Ni-rich positive electrodes: Na/F-co-doped LiNi0.6Mn0.2Co0.2O2 *

Narrow-band high-transmittance birefringent filter and its application in wide color gamut display*

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A strategy to improve the electrochemical performance of Ni-rich positive electrodes: Na/F-co-doped LiNi_0.6Mn_0.2Co_0.2O₂ *