Results 121 to 130 of about 36,770 (296)
Waste Management Research, 1998 化学的分解処理技術が, 焼却処理の代替技術として注目されてきた経緯についてまとめた上で, POPsの代表物質で, 大量に保管されているものの環境への放出が懸念されるPCBと最近の話題の中心であるダイオキシン類の化学的分解処理技術について紹介する。化学的分解処理技術として, アルカリ触媒分解法, 化学抽出分解法, カリウムターシャリーブトオキサイド法, 金属ナトリウム法, 紫外線照射/微生物分解法などを取り上げた。これらの化学的分解処理技術は, 脱塩素化反応 (PCB中の塩素は, ナトリウムあるいはカリウム塩として除去) を基本としており, 0.5mgPCB/kg油以下まで処理可能である。反応時間は, 50ppm前後の低濃度のPCBでは10分オーダー, 10, 000ppmの高濃度では2 ...
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Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper
Advanced Science, EarlyView.Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou +10 more
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Advanced Science, EarlyView.Conventional passive radiative cooling films rely on costly feedstocks and energy‐intensive fabrication, with poor end‐of‐life compatibility in agriculture. To address this challenge, a sustainable radiative cooling mulch (SRCM) is developed from waste maize leaves via spontaneous hydrogen‐bond self‐assembly.
Hao Li +13 more
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Citation: 'persistent organic pollutant' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14909 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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Advanced Science, EarlyView.An interfacial proton‐relay microenvironment at MoS2‐CuCl heterostructures enables selective O2 activation to 1O2 under neutral conditions. Electron‐deficient sulfur sites mediate proton transfer to Cu‐bound O2, accelerating *OOH hydrogenation while suppressing O─O bond cleavage, achieving stable, efficient pollutant removal.
Qiaoyu Gao +9 more
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, 2013 Most persistent organic pollutants (POPs) like polychlorinated biphenyls (PCBs), a range of polybrominated diphenyl ethers (PBDEs) and organochlorine pesticides (OCPs) are readily absorbed (via the ingestion and inhalation) and accumulate in fatty tissue,
Gallen, M. +6 more
core
Advanced Science, EarlyView.Lanthanide‐doped polyurea microspheres are prepared via a facile one‐step precipitation polymerization. They exhibit strong hydrogen‐bonding and coordination interactions with excellent properties, including multicolor emission, high quantum yield (75.3%), remarkable stability, redispersibility, and biocompatibility.
Guiyu Zhang +9 more
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Frontiers in AgronomyThe widespread and indiscriminate use of pesticides in modern agriculture has caused severe environmental contamination, significantly affecting terrestrial and aquatic ecosystems and non-target organisms.
Victor Hugo Cruz +5 more
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Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries
Advanced Energy Materials, EarlyView.This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang +6 more
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Advanced Energy Materials, EarlyView.Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim +8 more
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