University of Manchester

University of Manchester strikes graphene partnership with Khalifa University

The University of Manchester has entered a partnership with Abu Dhabi-based Khalifa University of Science and Technology, with the aim to deliver a funding boost to graphene innovation. Professor Dame Nancy Rothwell, President & Vice-Chancellor of The University of Manchester, and Professor Sir John O’Reilly, President of Khalifa University  officially signed a contract between the two institutions during a VIP visit by a Manchester delegation to the United Arab Emirates (UAE). 

This international partnership will further accelerate Manchester and Abu Dhabi’s research and innovation into graphene and other 2D materials. The Research & Innovation Center for Graphene and 2D Materials (RIC-2D), based in Khalifa University, is part of a strategic investment program supported by the Government of Abu Dhabi, UAE. This partnership will expedite the development of the RIC-2D at Khalifa University as well as help building capability in graphene and 2D materials in collaboration with Graphene@Manchester, a community that includes the academic–led National Graphene Institute (NGI) and the commercially-focused Graphene Engineering Innovation Centre (GEIC), a pioneering facility already backed by the Abu Dhabi-based renewable energy company Masdar.

Read the full story Posted: Nov 29,2022

Digital University of Kerala signs MoUs with UK universities to further graphene technologies

The Digital University of Kerala (DUK) has signed Memorandum of Understandings (MoUs) with four universities in the UK: Oxford, Edinburgh, Manchester and Siegen, for collaboration in the field of graphene.

It was noted that the effort of state government is to start industries based on new generation technologies, and the present MoUs are expected to further strengthen Kerala’s ability to develop cutting-edge research and develop a knowledge economy in the sector.

Read the full story Posted: Oct 12,2022

Researchers use graphene electrodes to split water molecules

An international team of scientists, led by Dr. Marcelo Lozada-Hidalgo based at the National Graphene Institute (NGI), used graphene as an electrode to measure both the electrical force applied on water molecules and the rate at which these break in response to such force. The researchers found that water breaks exponentially faster in response to stronger electrical forces.

The researchers believe that this fundamental understanding of interfacial water could be used to design better catalysts to generate hydrogen fuel from water. Dr Marcelo Lozada-Hidalgo said: “We hope that the insights from this work will be of use to various communities, including physics, catalysis, and interfacial science and that it can help design better catalysts for green hydrogen production”.

Read the full story Posted: Oct 07,2022

First Graphene, Breedon Group, Morgan Sindall Construction and the University of Manchester develop graphene-enhanced cement

First Graphene will work with the Breedon Group, Morgan Sindall Construction & Infrastructure and the University of Manchester to develop a new reduced-CO2 graphene-enhanced cement. The consortium is currently formulating the cement using varying doses of First Graphene’s PureGRAPH graphene-enhanced grinding aid. The project received a research grant from the UK government earlier in 2022.

First Graphene says that the study involves one of the largest commercial trials of its kind to date globally.

Read the full story Posted: Oct 03,2022

Researchers show that hydrodynamic electrons flow through materials without electrical resistance

Scientists from Israel's Weizmann Institute of Science, in collaboration with teams at Manchester University and UC Irvine,  have shown that an electronic fluid can flow through materials without any electrical resistance, thereby perfectly eliminating a fundamental source of resistance that forms the ultimate limit for ballistic electrons. This result could open the door to improved electronic devices that do not heat up as much as existing technologies.

When electrons flow in electrical wires, they lose part of their energy, which is wasted as heat. This heating is a major problem in everyday electronics. The heating occurs because electrical conductors are never perfect and have a resistance for the flow of electrical currents. Typically, this resistance originates from the scattering of the flowing electrons by imperfections in the host material. But it stands to reason that a perfect conductor, devoid of any imperfections, would have zero resistance. However, even if the conductor is perfectly clean and free from imperfections, the resistance does not vanish. Instead, a new source of resistance emerges, known as the Landauer-Sharvin resistance. In an electrical conductor, electrons flow in quantum channels, much like cars in highway lanes. Similar to highway lanes, each electronic channel has a finite capacity to conduct electrons, limited by the quantum of conductance. For a given conductor, the number of quantum channels is finite and determined by its physical width. Thus, even a perfect electronic device, devoid of any imperfections, will never have infinite conductance. It will always have resistance. In the absence of interactions between electrons, this Landauer-Sharvin resistance is unavoidable, putting a fundamental lower bound on the heating of computer chips, which becomes even more severe as transistors become smaller.

Read the full story Posted: Sep 14,2022

Graphene enables highly efficient and selective extraction of gold

Scientists from The University of Manchester, Tsinghua University in China and the Chinese Academy of Sciences (CAS) recently reported that graphene can facilitate gold extraction from waste containing only trace amounts of gold (down to billionth of a percent).

This surprising application of graphene was described to work quite straightforwardly: add graphene into a solution containing traces of gold and, after a few minutes, pure gold appears on graphene sheets, with no other chemicals or energy input involved. After this you can extract your pure gold by simply burning the graphene off. The research shows that 1 gram of graphene can be sufficient for extracting nearly 2 grams of gold.

Read the full story Posted: Aug 20,2022

Researchers capture images of atoms ‘swimming’ in liquid

Graphene scientists from The University of Manchester have created a novel ‘nano petri dish’ using two-dimensional (2D) materials to create a new method of observing how atoms move in liquid. The team, led by researchers based at the National Graphene Institute (NGI), used stacks of 2D materials including graphene to trap liquid in order to further understand how the presence of liquid changes the behavior of the solid.

Graphene scientists capture first images of atoms ‘swimming’ in liquid image

The researchers were able to capture images of single atoms ‘swimming’ in liquid for the first time. The findings could have widespread impact on the future development of green technologies such as hydrogen production.

Read the full story Posted: Jul 28,2022

Paragraf announces Innovate UK grant to develop graphene-based diagnostic tool

Paragraf has announced its plan to develop a new generation of graphene-based, in-vitro diagnostic products that will give results within a few minutes.

The Company is starting a two-year program to develop a proof-of-concept combined PCT (procalcitonin) and CRP (C-reactive protein) test, on a single panel. This collaboration utilizes a GBP £550,000 (around USD$658,000) Biomedical Catalyst grant award from Innovate UK, the UK’s innovation agency.

Read the full story Posted: Jul 19,2022

Vector Homes secures funding for graphene-based construction materials development

A UK-based start-up called Vector Homes, working on new techniques and materials for sustainable housing using graphene, has announced securing nearly £200,000 (almost USD$245,800) in Smart Grant funding by Innovate UK.

The money will help fund a research program to develop graphene-enhanced recycled plastic formulations for residential construction. The project will enhance polymers with nano-materials to increase strength, durability, thermal and acoustic performance and further recyclability.

Read the full story Posted: Jun 28,2022

Watercycle Technologies secures funding for its graphene-based membrane tech

Watercycle Technologies, a spin-out company from The University of Manchester, has secured initial funding for its technology that uses graphene-based membranes and systems to extract lithium and other minerals from brines and water solutions.

Led by Sebastian Leaper, a former PhD student from the Department of Materials at Manchester, Watercycle Technologies has taken Tier 2 membership of the Graphene Engineering Innovation Centre (GEIC), with lab space and access to advanced 2D materials facilities and expertise in prototyping.

Read the full story Posted: May 29,2022