David Henry Solomon

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Emeritus Professor

David Solomon

AC FRS FAA FTSE
David Solomon holding specimen polymer banknotes.jpg
David Solomon holding specimen polymer banknotes
Born (1929-11-18) 18 November 1929 (age 93)
Adelaide, South Australia
Alma mater
Known forDevelopment of Living Radical Polymerization techniques, and polymer banknotes
Awards
Scientific career
Fields Polymer chemistry
Institutions
Theses
  • Studies on the Chemistry of Carbonyl Compounds (1959)
  • Studies on the Chemistry of Coating Compounds (1968)

David Henry Solomon AC FRS FAA FTSE (born 19 November 1929 in Adelaide, South Australia [1] ) is an Australian polymer chemist. He is best known for his work in developing Living Radical Polymerization techniques, and polymer banknotes.

Contents

Education

Solomon received an Associate of Sydney Technical College, (equivalent to a Diploma of Chemistry) in 1950 and went on to complete a Bachelor of Science (BSc (Hons)) in 1952 from the New South Wales University of Technology (now the University of New South Wales), a Master of Science (MSc) from the same university in 1955, and a PhD from the University of New South Wales in 1959 with a thesis entitled Studies on the Chemistry of Carbonyl Compounds. In 1968 he was awarded a DSc from the University of New South Wales for his thesis Studies on the Chemistry of Coating Compounds. [2] He also received an Honorary Doctorate in Applied Science from the University of Melbourne in 2005, [3] one of only seven awarded in the university's history.

Career

Solomon joined British Australian Lead Manufacturers Pty Ltd (BALM, which later became Dulux Australia Ltd) as a trainee chemist in 1946 at the age of 16. It was here that he developed his lifelong interest in polymers, and made important observations that the current theories on polymers did not match with what was actually happening in the industrial processes.

Solomon's strong interest in polymer research drew him to join CSIRO as a senior research scientist in the Division of Applied Mineralogy in 1963. In 1970 Solomon transferred to the Division of Applied Chemistry where he established the Polymer Research Group, before going on to become chief of the Division of Applied Organic Chemistry during a reorganisation in 1974, a position he held for the next 17 years. [1]

In 1990 he accepted an invitation to become the ICI Australia – Masson Professor and head of the School of Chemistry at the University of Melbourne. Here he started the Polymer Science Group, [4] his third internationally acclaimed polymer research group. After ‘retirement’ in 1995 David took up the position of honorary professorial fellow in the Department of Chemical and Biomolecular Engineering at the university, moving the Polymer Science Group, to which he still acts as senior advisor. [4] In 2015 he was awarded the title of professor emeritus at the University of Melbourne.

Solomon is often referred to as the father of polymer research in Australia, having established three internationally acclaimed polymer research groups in industry (Dulux, 1960), in Australia's peak scientific research organisation, CSIRO (1970) and at the University of Melbourne (1990).

Research achievements

Solomon is well known for several of his research achievements. In particular his work on free radical polymerization revolutionized the field through the development of the first living free-radical polymerization technique; Nitroxide Mediated Polymerization (NMP). He also led the team, and was principal inventor of the world's first polymer banknote.

Free Radical Polymerization

Solomon's ground-breaking work on free radical polymerization was initiated through observations made in industry. For example, anomalies that were not explained by polymerization theory at the time, and the observation that during the production of polymer/mineral composites some batches underwent spontaneous combustion. This led to discoveries that had significant influence on the future directions of radical chemistry. It led to the development of Nitroxide Mediated Polymerization (NMP), the first example of a controlled, or living, radical polymerization technique. This research also produced early examples of what was to become known as RAFT, or Reversible addition−fragmentation chain-transfer polymerization. Solomon's work rewrote the theory on free radical polymerization, and he was co-author with Graeme Moad on the definitive reference book: The Chemistry of Radical Polymerization (Moad & Solomon, 2006). Previous theories attempted to explain radical polymerization on the basis of thermodynamic stability controlling structure. Solomon's work showed that kinetics was the major factor in controlling the way polymer chains formed.

Polymer banknotes

Following a major forgery of Australia's newly introduced $10 notes in 1967, Solomon was invited to a meeting about how to make more secure bank notes. Given his background in polymer science Solomon's idea was to print the notes on a plastic substrate rather than the traditional paper, and incorporate optically variable devices – defined as a device that changes its appearance when something external is done to the note. [5]

Solomon went on to lead the research team and was the principal inventor of the world's first polymer banknote, with the first note issued into circulation in 1988: the Australian bicentennial $10. [6] He has chronicled the history of the development of polymer banknotes in The Plastic Banknote: From Concept to Reality, co-authored with Tom Spurling (published in 2014). [7]

Selected honours

Solomon has been the recipient of numerous prestigious awards throughout his career. A selected list is outlined below.

Professional societies

Solomon's considerable contributions to science have been recognised by his peers through election to the following Academies:

Solomon has always been active in these societies, in particular the Royal Australian Chemical Institute (RACI). In 2001 the RACI established the Solomon Lecture Series in recognition of his contribution to the field and to the RACI. [18] A biennial series presented by an invited leading international polymer researcher, this Lecture Series recognizes the importance of promoting the exchange of ideas and expertise and to expose young scientists to the best in their field internationally.

Publications

Solomon is co-author of nine books, including an historical account of the development of plastic banknotes (The Plastic Banknote: From Concept to Reality) [7] and several text books (including The Chemistry of Radical Polymerization). [19] He is also co-author of over 250 journal papers and 45 patents. [2]

Related Research Articles

<span class="mw-page-title-main">Polymer banknote</span> Banknotes made from synthetic polymer

Polymer banknotes are banknotes made from a synthetic polymer such as biaxially oriented polypropylene (BOPP). Such notes incorporate many security features not available in paper banknotes, including the use of metameric inks. Polymer banknotes last significantly longer than paper notes, causing a decrease in environmental impact and a reduced cost of production and replacement. Modern polymer banknotes were first developed by the Reserve Bank of Australia (RBA), Commonwealth Scientific and Industrial Research Organisation (CSIRO) and The University of Melbourne. They were first issued as currency in Australia during 1988 ; by 1996, the Australian dollar was switched completely to polymer banknotes. Romania was the first country in Europe to issue a plastic note in 1999 and became the third country after Australia and New Zealand to fully convert to polymer by 2003.

<span class="mw-page-title-main">Reversible addition−fragmentation chain-transfer polymerization</span>

Reversible addition−fragmentation chain-transfer or RAFT polymerization is one of several kinds of reversible-deactivation radical polymerization. It makes use of a chain-transfer agent (CTA) in the form of a thiocarbonylthio compound to afford control over the generated molecular weight and polydispersity during a free-radical polymerization. Discovered at the Commonwealth Scientific and Industrial Research Organisation (CSIRO) of Australia in 1998, RAFT polymerization is one of several living or controlled radical polymerization techniques, others being atom transfer radical polymerization (ATRP) and nitroxide-mediated polymerization (NMP), etc. RAFT polymerization uses thiocarbonylthio compounds, such as dithioesters, thiocarbamates, and xanthates, to mediate the polymerization via a reversible chain-transfer process. As with other controlled radical polymerization techniques, RAFT polymerizations can be performed under conditions that favor low dispersity and a pre-chosen molecular weight. RAFT polymerization can be used to design polymers of complex architectures, such as linear block copolymers, comb-like, star, brush polymers, dendrimers and cross-linked networks.

The Royal Australian Chemical Institute (RACI) is both the qualifying body in Australia for professional chemists and a learned society promoting the science and practice of chemistry in all its branches. The RACI hosts conferences, seminars and workshops. It is the professional body for chemistry in Australia, with the ability to award the status of Chartered Chemist (CChem) to suitably qualified candidates.

Note Printing Australia (NPA) is a wholly owned subsidiary of the Reserve Bank of Australia (RBA) that produces banknotes and passports. It was corporatised in July 1998 and is located in Craigieburn, Melbourne. NPA has its origins as a subsidiary of the Commonwealth Bank and was established in 1913 to print banknotes for Australia. After printing paper banknotes for 75 years, NPA introduced the first polymer banknote technology in 1988. NPA print banknotes for several other countries as well as Australia due to the high standards of durability and difficulty of counterfeiting.

<span class="mw-page-title-main">Krzysztof Matyjaszewski</span> Polish-American polymer chemist

Krzysztof "Kris" Matyjaszewski is a Polish-American chemist. He is the J.C. Warner Professor of the Natural Sciences at the Carnegie Mellon University Matyjaszewski is best known for the discovery of atom transfer radical polymerization (ATRP), a novel method of polymer synthesis that has revolutionized the way macromolecules are made.

The Ollé Prize is an Australian chemistry award administered by the Royal Australian Chemical Institute (RACI). Archibald Ollé was very active in the chemical and scientific life of New South Wales (NSW) in the first 40 years of the twentieth century, and his wife left a bequest to RACI, NSW Branch, to establish an annual prize in his name. It is awarded to a member of the Institute who submits the "best treatise, writing or paper" on any subject relevant to the Institute's interests. The Ollé Prize from the RACI is distinct and unrelated to a similarly named prize from the Royal Society of NSW.

<span class="mw-page-title-main">Andrew Bruce Holmes</span> Australian and British research chemist and professor

Andrew Bruce Holmes is an Australian and British senior research chemist and professor at the Bio21 Institute, Melbourne, Australia, and the past President of the Australian Academy of Science. His research interests lie in the synthesis of biologically-active natural products and optoelectronic polymers.

Michelle Louise Coote FRSC FAA is an Australian polymer chemist. She has published extensively in the fields of polymer chemistry, radical chemistry and computational quantum chemistry. She is an Australian Research Council (ARC) Future Fellow, Fellow of the Royal Society of Chemistry (FRSC) and Fellow of the Australian Academy of Science (FAA).

Martina Heide Stenzel is a Professor in the Department of Chemistry at the University of New South Wales (UNSW). She is also a Royal Australian Chemical Institute (RACI) University Ambassador. She became editor for the Australian Journal of Chemistry in 2008 and has served as Scientific Editor and as of 2021, as Editorial Board Chair of RSC Materials Horizons.

Graeme Moad is an Australian polymer chemist.

Traian V. Chirilă is a Romanian-Australian polymer and organic chemist who is the inventor of AlphaCor, an artificial cornea in current clinical use throughout the world.

<span class="mw-page-title-main">Eugenia Kumacheva</span> Canadian chemist

Eugenia Kumacheva is a University Professor and Distinguished Professor of Chemistry at the University of Toronto. Her research interests span across the fields of fundamental and applied polymers science, nanotechnology, microfluidics, and interface chemistry. She was awarded the L'Oréal-UNESCO Awards for Women in Science in 2008 "for the design and development of new materials with many applications including targeted drug delivery for cancer treatments and materials for high density optical data storage". In 2011, she published a book on the Microfluidic Reactors for Polymer Particles co-authored with Piotr Garstecki. She is Canadian Research Chair in Advanced Polymer Materials. She is Fellow of the Royal Society (FRS) and a Fellow of the Royal Society of Canada (FRSC).

Richard Robson is a Professor of Chemistry at the University of Melbourne. Robson has published over 200 articles, specialising in coordination polymers, particularly metal-organic frameworks. He has been described as "a pioneer in crystal engineering involving transition metals".

Denis Oswald Jordan AO FAA FRACI was an Anglo-Australian chemist with a distinguished career as a researcher and lecturer in Chemistry at both University College Nottingham (1940–53) and the University of Adelaide, where he was Angas Professor of Chemistry from 1958 to 1982. Jordan also served as president of Australian Institute of Nuclear Science and Engineering from 1958 to 1962, and Royal Australian Chemical Institute from 1978 to 1979.

<span class="mw-page-title-main">Margaret Sheil</span> Australian academic

Margaret Mary Sheil is an Australian academic and the Vice Chancellor and President of Queensland University of Technology.

Thang Hoa San is an Australian chemist of Chinese-Vietnamese background.

<span class="mw-page-title-main">Frank Caruso (chemical engineer)</span> Australian chemical engineer (born 1968)

Francesco Caruso is Melbourne Laureate Professor and National Health and Medical Research Council (NHMRC) Senior Principal Research Fellow in the School of Chemical and Biomolecular Engineering at the University of Melbourne, Australia. Caruso is deputy director of the Australian Research Council (ARC) Centre of Excellence in Convergent Bio-Nanoscience and Technology.

<span class="mw-page-title-main">Ezio Rizzardo</span> Italian-Australian chemist

Ezio Rizzardo is a polymer chemist at the Australian research agency CSIRO.

Anita J. Hill is an Australian researcher in materials and process engineering. She is a former Chief Scientist of the Commonwealth Scientific and Industrial Research Organisation (CSIRO), and the current Executive Director of Future Industries at CSIRO. Her research focuses on the transport of atoms, ions and small molecules in condensed matter, notably using positron annihilation spectroscopy.

Stefan A. F. Bon is a Professor of Chemical Engineering in the department of Chemistry at the University of Warwick, United Kingdom. His research considers polymer-based colloids. He is a Fellow of the International Union of Pure and Applied Chemistry, an elected member of the International Polymer Colloids Group (IPCG), and member of the physical Newton international fellowship committee, and served as the Royal Society of Chemistry Outreach Lecturer in 2015-2016.

References

  1. 1 2 "David Henry (Dave) Solomon". CSIROpedia. 13 January 2015. Retrieved 10 June 2016.
  2. 1 2 University of Melbourne profile page Archived 1 July 2016 at the Wayback Machine . Retrieved 10 June 2016.
  3. ↑ University of Melbourne Honorary Degrees Archived 4 July 2016 at the Wayback Machine . Retrieved 10 June 2016.
  4. 1 2 Polymer Science Group website Archived 1 July 2016 at the Wayback Machine
  5. ↑ Proceeds of crime: how plastic banknotes were invented. Retrieved 10 June 2016.
  6. ↑ Reserve Bank of Australia Museum. Retrieved 10 June 2016.
  7. 1 2 The Plastic Banknote: From Concept to Reality, David Solomon & Tom Spurling, CSIRO Publishing, 2014, ISBN   9780643094277
  8. ↑ Companion of the Order of Australia recipients Archived 11 September 2009 at the Wayback Machine . Retrieved 13 June 2016.
  9. ↑ Prime Minister's Prize for Science 2011
  10. ↑ Victoria Prize 2006
  11. ↑ Centenary Medal recipients Archived 17 July 2014 at the Wayback Machine . Retrieved 10 June 2016.
  12. ↑ Clunies Ross Award past recipients. Retrieved 10 June 2016.
  13. ↑ Member of the Order of Australia recipients. Retrieved 10 June 2016.
  14. ↑ Ian Wark Medal and Lecture. Retrieved 10 June 2016.
  15. ↑ Royal Society Fellows. Retrieved on 10 June 2016.
  16. ↑ Australian Academy of Technological Sciences and Engineering Fellows. Retrieved on 10 June 2016.
  17. ↑ Australian Academy of Science Fellows. Retrieved on 10 June 2016.
  18. ↑ Solomon Lecture Series Archived 24 June 2016 at the Wayback Machine . Retrieved 10 June 2016
  19. ↑ Moad, G.; Solomon, D.H. (2006). The Chemistry of Radical Polymerization (Second ed.). Elsevier.
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