Journal ArticleDOI
Boosting Solar Steam Generation by Photothermal Enhanced Polydopamine/Wood Composites
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TLDR
In this paper, a bi-layered structure composite for high-efficient solar evaporation based on photothermal-enhanced arginine-doped polydopamine (APDA) and raw wood, which are biodegradable and sustainable.About:
This article is published in Polymer.The article was published on 2021-03-05. It has received 111 citations till now. The article focuses on the topics: Solar energy & Coating.read more
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Stimuli-responsive polydopamine-based smart materials
TL;DR: In this article, the authors present the first effort to summarize recent advances in the design strategies, responsive mechanisms, and diverse applications of stimuli-responsive PDA-based smart materials; the stimuli include light, pH, chemicals, temperature, humidity, electric fields, mechanical force, magnetic fields, and ultrasound.
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Porous aerogel and sponge composites: Assisted by novel nanomaterials for electromagnetic interference shielding
Yiming Chen,Yang Yang,Ye Xiong,Lin Zhang,Wenhui Xu,Gaigai Duan,Changtong Mei,Shaohua Jiang,Shaohua Jiang,Zhenhua Rui,Kai Zhang +10 more
TL;DR: In this article, a review of the related EMI shielding mechanisms, construction strategies of porous aerogel and sponge composites, their recent advancements for electromagnetic interference shielding, and possible future challenges and prospects in this area are summarized in detail.
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Synergistic Polarization Loss of MoS2‐Based Multiphase Solid Solution for Electromagnetic Wave Absorption
TL;DR: In this paper , a novel metal-organic cooperative interactions method is proposed to manipulate the vacancy, interstitial, substitutional, and heterointerface structures in molybdenum disulfide (MoS2) solid solution simultaneously, thence meeting the synergistic polarization loss on various point and face sites.
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Flexible Polydopamine Bioelectronics
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An integrated highly hydrated cellulose network with a synergistic photothermal effect for efficient solar-driven water evaporation and salt resistance
TL;DR: In this paper, an efficient hierarchical solar evaporation by combining polydopamine (PDA) and Ti3C2Tx MXene (MX) with a cellulose network skeleton of delignified wood (DW) was demonstrated.
References
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Mussel-Inspired Surface Chemistry for Multifunctional Coatings
TL;DR: Inspired by the composition of adhesive proteins in mussels, dopamine self-polymerization is used to form thin, surface-adherent polydopamine films onto a wide range of inorganic and organic materials, including noble metals, oxides, polymers, semiconductors, and ceramics.
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Four billion people facing severe water scarcity
TL;DR: It is found that two-thirds of the global population (4.0 billion people) live under conditions of severe water scarcity at least 1 month of the year, and nearly half of those people live in India and China.
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Evolution of nitrogen functionalities in carbonaceous materials during pyrolysis
TL;DR: In this paper, X-ray photoelectron spectroscopy (XPS) was used to investigate the fate of nitrogen functional forms present in a lignite and its chars, derived from the model compounds acridine, carbazole and polyacrylonitrile (PAN).
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Dopamine‐Melanin Colloidal Nanospheres: An Efficient Near‐Infrared Photothermal Therapeutic Agent for In Vivo Cancer Therapy
TL;DR: Benefitting from their naturally wide distribution in humans, dopamine-melanin colloidal nanospheres exhibit robust biocompatibility and biodegradability, and can efficiently damage tumors at low power density and short irradiation time without damaging healthy tissues.
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Solar steam generation by heat localization
TL;DR: Development of an approach and corresponding material structure for solar steam generation while maintaining low optical concentration and keeping the bulk liquid at low temperature with no vacuum, which provides a novel approach to harvesting solar energy for a broad range of phase-change applications.