Flexible cellulose and ZnO hybrid nanocomposite and its UV sensing characteristics

Mun, Seongcheol; Kim, Jaehwan; Ko, Hyun‐U; Zhai, Lindong; Kim, Jung Woong

doi:10.1080/14686996.2017.1336642

Cited by 41 publications

(26 citation statements)

References 47 publications

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“…The middle square plot is a cross‐sectional SEM topography of the prepared CEZOHN. Reproduced with permission . Copyright 2017, National Institute for Materials Science in partnership with Taylor & Francis.…”

Section: Low‐dimensional Semiconductor Nanomaterialsmentioning

confidence: 99%

“…This makes them ideal for optoelectronic devices at different wavelengths . ZnO is one of the most widely studied materials in oxide semiconductors (II‐VI) . ZnO has very good semiconductor properties with wide direct bandgap and unique piezoelectric and mechanical properties, which make ZnO have many applications, such as PDs, solar photovoltaics, flexible electronics, and so on.…”

Section: Low‐dimensional Semiconductor Nanomaterialsmentioning

confidence: 99%

“…Moreover, ZnO can be made into a variety of structures, such as NWs, nanosheets, nanoarrays, and nanoparticles. Figure C shows the application of ZnO NRs in a flexible wearable UV sensor . One‐dimensional optoelectronic applications mainly utilize their NWs and nanoarray structures.…”

Section: Low‐dimensional Semiconductor Nanomaterialsmentioning

confidence: 99%

“…Figure 4C shows the application of ZnO NRs in a flexible wearable UV sensor. 66 One-dimensional optoelectronic applications mainly utilize their NWs and nanoarray structures. In addition, MoO 3 nanobelts (NBs) and SnO 2 NBs are the same wide-bandgap 1D semiconductors, and have been studied in the field of light detection.…”

Section: D Materialsmentioning

confidence: 99%

See 3 more Smart Citations

Recent advances in low‐dimensional semiconductor nanomaterials and their applications in high‐performance photodetectors

Fang

Zhou

Xiao

et al. 2019

InfoMat

120

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Low‐dimensional (including two‐dimensional [2D], one‐dimensional [1D], and zero‐dimensional [0D]) semiconductor materials have great potential in electronic/optoelectronic applications due to their unique structure and characteristics. Many 2D (such as transition metal dichalcogenides and black phosphorus) and 1D (such as NWs) materials have demonstrated superior performance in field effect transistors, photodetectors (PDs), and some flexible devices. And in some hybrid structures of 0D materials and 1D or 2D materials, the modification of 1D and 2D devices by 0D materials is embodied. This type of hybrid heterostructure has a larger performance optimization compared with the original. In the application of PDs, the variety of low‐dimensional materials and properties enable wide‐spectrum detection from ultraviolet UV to infrared, which provide a potential option for PDs under various conditions. For flexible electronic devices, high performance and mechanical stability are two important features. Low‐dimensional materials offer unparalleled advantages in flexible devices. In this review, we will focus on the various low‐dimensional materials that have been extensively studied and their applications in the electronics/optoelectronic and flexible electronics. From the composition and lattice structure of materials (including alloys) to the construction of various devices and heterostructures, we will introduce their application and recent development under various conditions. These works can provide valuable guidance for the construction and application of more high‐performance and multifunctional devices.

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Section: Low‐dimensional Semiconductor Nanomaterialsmentioning

confidence: 99%

Section: Low‐dimensional Semiconductor Nanomaterialsmentioning

confidence: 99%

Section: Low‐dimensional Semiconductor Nanomaterialsmentioning

confidence: 99%

Section: D Materialsmentioning

confidence: 99%

See 2 more Smart Citations

Recent advances in low‐dimensional semiconductor nanomaterials and their applications in high‐performance photodetectors

Fang

Zhou

Xiao

et al. 2019

InfoMat

120

View full text Add to dashboard Cite

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“…The recent advances in wearable electronic devices with multi-functionality such as transparent, flexible, stretchability or printability have inspired the development of 'smart and soft' energy devices [1][2][3][4][5]. Electrochromic devices can reversibly change their colors at low power consumption and find applications in many areas, such as information displays, electronic paper, camouflage clothing, energy efficient smart windows and antiglare automotive mirrors [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Inkjet-printed metal oxide nanoparticles on elastomer for strain-adaptive transmissive electrochromic energy storage systems

Cai

Park

Cheng

et al. 2018

Science and Technology of Advanced Materials

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The emergence of soft energy devices provides new possibilities for various applications, it also creates significant challenges in the selection of structural design and material compatibility. Herein, we demonstrate a stretchable transmissive electrochromic energy storage device by inkjet-printing single layer of WO 3 nanoparticles on an elastomeric transparent conductor. Such hybrid electrode is highly conductive and deformable, making it an excellent candidate for the application: large optical modulation of 40%, fast switching speed (<4.5 s), high coloration efficiency (75.5 cm 2 C −1), good stability and high specific capacity (32.3 mAh g −1 and 44.8 mAh cm −3). The device consists of WO 3-based hybrid electrode and polyaniline/ carbon nanotubes composite electrode. It maintains excellent electrochromic and energy storage performance even when stretched up to 50%, and achieves a maximum areal energy density of 0.61 μWh cm −2 and power density of 0.83 mW cm −2 , which is one of the highest values in stretchable transparent energy storage devices. A device featuring stretchable transparent nanowires based electrode is illustrated as an energy indicator in which the stored energy can be monitored via reversible color variation. This high performance and multifunctional electrochromic energy storage device is a promising candidate for deformable and wearable electronics.

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Plant‐Based Structures as an Opportunity to Engineer Optical Functions in Next‐Generation Light Management

et al. 2021

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This review addresses the reconstruction of structural plant components (cellulose, lignin, and hemicelluloses) into materials displaying advanced optical properties. The strategies to isolate the main building blocks are discussed, and the effects of fibrillation, fibril alignment, densification, self‐assembly, surface‐patterning, and compositing are presented considering their role in engineering optical performance. Then, key elements that enable lignocellulosic to be translated into materials that present optical functionality, such as transparency, haze, reflectance, UV‐blocking, luminescence, and structural colors, are described. Mapping the optical landscape that is accessible from lignocellulosics is shown as an essential step toward their utilization in smart devices. Advanced materials built from sustainable resources, including those obtained from industrial or agricultural side streams, demonstrate enormous promise in optoelectronics due to their potentially lower cost, while meeting or even exceeding current demands in performance. The requirements are summarized for the production and application of plant‐based optically functional materials in different smart material applications and the review is concluded with a perspective about this active field of knowledge.

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Flexible cellulose and ZnO hybrid nanocomposite and its UV sensing characteristics

Cited by 41 publications

References 47 publications

Recent advances in low‐dimensional semiconductor nanomaterials and their applications in high‐performance photodetectors

Recent advances in low‐dimensional semiconductor nanomaterials and their applications in high‐performance photodetectors

Inkjet-printed metal oxide nanoparticles on elastomer for strain-adaptive transmissive electrochromic energy storage systems

Plant‐Based Structures as an Opportunity to Engineer Optical Functions in Next‐Generation Light Management

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