https://www.chemistryworld.com/news/hardest-amorphous-material-can-scratch-even-diamond/4014257.article This website uses cookies and similar technologies to deliver its services, to analyse and improve performance and to provide personalised content and advertising. Information about your use of this website will be shared with Google and other third parties. Read our privacy policy. OK * Skip to main content * Skip to navigation * Publishing * Education * Membership Mast navigation * Sign In * Register * Subscribe Search our site Search our site [ ] Search Menu Close menu * Home * News * Research + Back to parent navigation item + Research + Matter + Energy + Earth + Life * Opinion * Features * Culture * Careers * Podcasts * Webinars * Collections + Back to parent navigation item + Collections + Sustainability + Food science + Coronavirus + Nobel prize + Precision polymer analysis + Future of plastics + Careers spotlight + Design of experiments + Molecule to market + Themed supplements o Back to parent navigation item o Themed supplements o Eureka moments o Chemistry 4.0 o Forefront of pharma o Collaborative chemistry o Everyday chemistry o Future of pharma o Voices in chemistry o Chemistry detectives o Innovators o Green and sustainable chemistry o Health technology o View all * Reading room * Register * Home * News * Research + o Matter o Energy o Earth o Life + An image showing the structure of Epoc protecting group Gold(III) catalysis transforms protecting group from base-stable to base-labile + An image showing a unit cell Giant crystal lattice is mesoporous but not a MOF + An image showing blue hands Transient spectroscopy sheds light on elusive photoredox process * Opinion * Features * Culture * Careers * Podcasts * Webinars * Collections + o Sustainability o Food science o Coronavirus o Nobel prize o Precision polymer analysis o Future of plastics o Careers spotlight o Design of experiments o Molecule to market + o Themed supplements # Eureka moments # Chemistry 4.0 # Forefront of pharma # Collaborative chemistry # Everyday chemistry # Future of pharma # Voices in chemistry # Chemistry detectives # Innovators # Green and sustainable chemistry # Health technology # View all + Illustration of lightbulb at the centre of a maze Peptones: over 100 years of life-saving innovationSponsored by Thermo Fisher Scientific, by James Brooks, Stacy Holdread, Neelanjan Sengupta + Architectural details of Welsh Assembly building In conversation with YPhos ligand pioneer, Viktoria Gessner Sponsored by Umicore * Reading room * Register * More navigation items Lorem ipsum News Hardest amorphous material can scratch even diamond By Aisha Al-Janabi2021-09-02T08:30:00 A photo showing a diamond being held between a pair of tweezers Compressing buckyballs at high temperatures makes ultra-hard and strong carbon materials Applying high temperatures and pressure to buckminsterfullerene C[60] produces amorphous carbon materials with a compressive strength similar to diamond, scientists have found. To continue reading this article You need to sign in or choose one of these options Subscribe PS36 annual | Pay monthly | Pass Subscribers get unlimited access to Chemistry World. No more paywalls. Plus your subscription will help fund the charitable work of the Royal Society of Chemistry, supporting chemists worldwide. Subscribe Register Free You'll be able to read more articles each month before you see another paywall. Perfect if you're a light user or want to read more before deciding to subscribe. It takes less than a minute and it's completely free. Register Membership Included as a benefit Members of the Royal Society of Chemistry have unlimited access to Chemistry World as a benefit of membership. Just sign in with your usual membership credentials. Not a member? Find out how to join. I am a member * Subscribe * Advertise * Topics * Issues * Contributors * * * * * * * Help * Contact * Privacy * Cookies * Terms of use * Accessibility * Permissions * MB_0_Reg * Our mission * News and events * Campaigns * Awards and funding * Global challenges * Support our work (c) Royal Society of Chemistry Registered charity number: 207890 Site powered by Webvision Cloud