Materials – Page 2
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NewsHead of Japanese research university faces misconduct allegations
Kyoto Institute of Technology’s president under scrutiny over alleged data duplications across 34 research papers
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ResearchZinc–air batteries created from paper industry waste
Lignin- and cellulose-based zinc-air batteries overcome longstanding electrocatalyst performance and electrolyte stability challenges
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ResearchGlycolysis method breaks down mixed textiles for recycling
A new strategy chemically recycles the most common fibres found in fashion waste, including polyester, cotton and nylon
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ResearchPlastic recycling studies need reliable polymer data. This database is ready to inform them
Database set to support recycling research by detailing the chemical composition and physical properties of 59 polymers from common commercial vendors
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ResearchImpossible aerogel that reflects more visible light than it receives prompts scepticism
Material made from salmon sperm and gelatin touted as greener way to cool buildings
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ResearchGlassy gel superpolymer is sticky and can self-heal but is also hard yet stretchy
New class of polymer owes its properties to ionic liquid solvent
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BusinessExplosion and fire at South Korean battery plant kills 23
Three company officials under investigation for potential safety violations
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ResearchHydroxide-loaded sponge soaks up atmospheric carbon dioxide
Low-cost charcoal absorbs carbon dioxide and rapidly releases it in energy-efficient process
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Research1D perovskites break free from 2D sheets and could enable production of cheap lasers
Nanowire perovskites offer path to low-cost sensors
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BusinessWorkers killed in two US incidents, with several others hospitalised
H2S exposure at a sugar refining plant and a fire at a metal hardening plant each led to one worker death
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ResearchRecycled construction waste could cut cement and steel’s carbon footprint
Cement can be regenerated during steel recycling in an electric arc furnace
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ResearchOxygen’s exotic yet stable bonding in graphene explained
Aromaticity accounts for extended planar structure of oxygen on binding to three neighbouring carbons while enhancing system’s stability
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ResearchElectronic cooling device is part fridge, part muscle
Soft polymer material flexes to move heat between surfaces
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FeatureOne of these vials is contaminated with nanoplastics. Chemistry can tell us which one
Nina Notman talks to the scientists finding where nanoplastics come from and where they end up
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WebinarIt’s a gas – with author Mark Miodownik
Learn about the magnificent and elusive elements that expand our world
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ResearchProgrammable liquid hints at widespread applications
A ‘metafluid’ formed from collapsible elastic shells suspended in oil exhibits very different properties at different pressures
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ResearchStructural disorder key to high-capacitance carbon electrodes
Finding could lead to supercapacitors that store more charge
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FeatureConserving Barbie from degradation
Although she is a cultural icon, conserving Barbie has its challenges: as with most plastic toys and dolls, she was not made to last. Rachel Brazil investigates how conservation scientists are approaching this sticky problem
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FeatureSuperconductivity: the search and the scandal
Recent high profile controversies haven’t deterred scientists from searching for one of research’s ultimate prizes: room temperature superconductors. Kit Chapman reports on the claims