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Upcoming ACS Webinars www.acs.org/acswebinars
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Thursday, May 19, 2016
Design of Deliverable Macrocycles Session 5 of the 2016 Drug Design and Delivery Symposium
Scott Lokey, Professor of Chemistry & Biochemistry, UC Santa Cruz
Nicholas Meanwell, Executive Director, Bristol-Myers Squibb
Thursday, May 12, 2016
Forensic Toxicology: Cracking the Case with Chemistry
Jason Schaff, Forensic Chemist, United States Government
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2016 Material Science Series http://bit.ly/2016MaterialScienceSeries
The 2016 Material Science Series is co-produced with
ACS Industry Member Programs, C&EN, and the ACS POLY Division
Upcoming Material Science Series Webinars…
Topics and Speaker suggestions welcome!
Humans have ventured from the
depths of the ocean to the highest
peaks of the Himalayas. Discover
the materials that made it possible
to survive the inhospitable in all
types of threating environments.
The Chemistry of Comfort
New materials are having a major,
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Learn about recent technological
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The Chemistry of Life
•5/4/2016
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www.acs.org/acswebinars www.acs.org/acswebinars Slides available now! Recordings will be available to ACS members after one week
2016 Material Science Series “Chemistry of Go: Solar Powered Flight”
The 2016 Material Science Series is co-produced with
ACS Industry Member Programs, C&EN, and the ACS POLY Division
Mark Jones Executive External Strategy and
Communications Fellow, Dow Chemical
Claude Michel Solar Impulse Project
Manager, Solvay
Solvay on board
Solar Impulse
May 2016
Claude Michel
Head of the Solvay / Solar Impulse Partnership
*
•5/4/2016
•8
Solar Impulse: Wings of the Future 15
Fly by night as by day, around the world in a plane powered
exclusively by solar energy.
• No fossil fuels
• No emissions
• No pollution
One Vision Shared by All
Solar Impulse: Wings of the Future 16
Oil Li-ion
batteries
Lead
batteries
Challenge: Switching from Oil
300
35
1
Source: Jean-Marc Jancovici
1 kg oil
=
30 kg li-ion batteries!
•5/4/2016
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Solar Impulse: Wings of the Future 17
Challenge: Harnessing Sun Power
W/m2
1000
250 215 43 38 30
Maximum sunlight
Time and wing type
Solar cells
Motors and
systems
Propellers and
systems
Average sunlight
30 W/m2 =
Solar Impulse: Wings of the Future 18
An Extremely Complex Project
...reduced to a simple equation:
▪ wing surface area
▪ energy efficiency ▪ weight
generates
30 W
and keeps
8 kg airborne
1 m2 photovoltaic
wing surface area
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Solar Impulse: Wings of the Future
Wing span 72 m
Wing surface area 280 m²
Solar cells 17 248
Battery load 630 kg
Average speed 70 km/h
Total weight 2300 kg
19
Solar Impulse: Figures
Solar Impulse: Wings of the Future 20
Solar Impulse: Facts
Size of an Jumbo
Weight of a car
Power of a scooter
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Solar Impulse: Wings of the Future 21
There are 4 recurring themes:
• Energy Capture
• Energy Storage
• Optimizing energy consumption via reduction of friction
• Light weighting the structure and components
Solar Impulse: Recurring Themes
Solar Impulse: Wings of the Future 22
Solvay : Asking more from chemistry
• Develop alternative and sustainable energy sources
• Promote innovation and technical know-how
• Be a dedicated partner
• Foster an entrepreneurial team spirit
• Be a provider of Advanced solutions and materials
•5/4/2016
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23
Audience Survey Question ANSWER THE QUESTION ON BLUE SCREEN IN ONE MOMENT
• Automotive
• Consumer goods
• Construction
• Energy efficiency
The technologies used in the Solar Impulse could be applied to which of the following areas: (pick more then one)
Solar Impulse: Wings of the Future
Lightweighting • Structure
• Metal replacement
• Non-Linear simulations
Electrification • Sun energy capture
• Electricity storage
Clean Technologies • Thermal insulation Powertrain Efficiency
• Lubrication
24
Solar Impulse and Sustainable Mobility Solvay makes the impossible possible
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Solar Impulse: Wings of the Future 25
Energy Capture employing Halar ECTFE film
• Protection of Photo Voltaic cells
provided by Halar®
• Wing structure of SI is waterproof and
weatherproof
• Halar ® 500 was produced thinner for SI
• Higher light transmission value
• Lower in weight
• Better adhesion to the PV structure
Solar Impulse: Wings of the Future 26
Assuring Weather Sealing
• Wing structure is flexible
• PV panels must allow movement
• Halar ® protection for the photovoltaic cells
• Solstick PVDF Solef ® closes gaps between Halar ® cover panels
• Allow for expansion
• Prevents ingress of water to inner wing area
• Makes wing completely weatherproof while allowing minor movement
Innovative product developed exclusively for Solar Impulse
•5/4/2016
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Solar Impulse: Wings of the Future 27
Energy Storage
• Critical component within the
propulsion system
• Largest contributor to overall
aircraft weight (25%)
• Binder for the electrodes
• Electrolyte
This results in higher capacity, improved
calendar life of secondary Lithium ion
batteries and improved safety.
Solar Impulse: Wings of the Future 28
Optimization of Energy Consumption
• Critical component within the propulsion system
• Reduces wear between propeller transmission
shaft
• Dry, no lubricant
• Replaces metallic bearings
• Weight savings
Materials approach
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Solar Impulse: Wings of the Future 29
Lubrification approach
• Reduction of friction between
moving parts
• Use of Fom blin grease (propeller
bearings)
• Use of Fomblin liquid lubricants
was expanded to the propeller
motor f
• Proprietary additives enhance anti-
wear and rust prevention capability
Optimization of Energy Consumption
Solar Impulse: Wings of the Future 30
Wing skin
Cockpit
Chemistry and technology for weight reduction without loss of mechanical performance
Instrument panel
and control box
Mechanical
parts
Materials: Weight
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•16
Solar Impulse: Wings of the Future 31
Egg-shaped Cockpit
Solar Impulse: Wings of the Future
Ultra Light Design
32
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Solar Impulse: Wings of the Future 33
Ultra Light Design
Solar Impulse: Wings of the Future
Structure
Ultra Light Design
34
VTM® prepregs and VTA ® structural adhesive used in the manufacture of the large wing spar
•5/4/2016
•18
Solar Impulse: Wings of the Future
Via Foam structuring
• Structural materials inspired by nature: like bone, TegraCoreTM is a cellular material mostly used with rigid skins (“sandwich”)
• Based on highly successful RADEL® polymer
• TegraCoreTM sandwiches exhibits oustanding resistance and tolerance to damage and
exhibits structural and insulating performance
• Result is a material that reduces waste and speeds up the production, refurbishment and
maintenance of aircraft at a lower cost
• On board Si2 as flooring material for the cockpit
1
2
3
Impacted honeycomb glass fiber sandwich
35
Ultra Light Design and Build
TegraCoreTM carbon fiber sandwich Impacted TegraCoreTM glass fiber sandwich
Solar Impulse: Wings of the Future 36
Ultra Light Design and Build
SLS (Selective Laser Sintering)
3D rapid prototyping techniques are well suited to this project.
Nylon 6 “throttle box” base plate, housing and clips.
•5/4/2016
•19
Solar Impulse: Wings of the Future 37
Ultra Light Design and Build
Actuator with a polymer cylinder (IXEF® )
(landing gear door opener)
Solar Impulse: Wings of the Future
Halar®
Energy capture
Solef® PVDF Energy storage
Light w eight/metal
replacement
Polyamide® 6
Sinterline TM
1
1
For performance pilot w ear
Inflatable mobile
hangar
14
38
•5/4/2016
•20
39
Audience Survey Question ANSWER THE QUESTION ON BLUE SCREEN IN ONE MOMENT
• About one tenth (10%)
• About one third (30%)
• About half (50%)
• About three fourths (75%)
What is the weight of metal components on Solar Impulse (in % of total weight)
Solar Impulse: Wings of the Future 40
HBSI-A Material breakdown % total weight
•5/4/2016
•21
Solar Impulse: Wings of the Future
The extensive
use of Carbon
fibers and
associated know
how is the only
way to achieve
the high
performance
lightweight plane
structure
Carbon
Optimized
(thinnest)
monocristalline
Si PV cells
encapsulated in
plastic film offer
the best energy
conversion by
weight
Silicon
Optimized
Li-Ion batteries
offer the best
energy density
Lithium
Solvay Fluorine
chemistry brings
solutions:
Foaming agent
365mfc
Electrolyte additive
F1EC
Electrode binder,
films PVDF
Films ECTFE
Lubricants PFPE
Fluorine
The Key Chemical Elements to Success
41
Solar Impulse: Wings of the Future 42
First European Flights France, June 14th, 2011
•5/4/2016
•22
Solar Impulse: Wings of the Future 43
First Intercontinental Flights Morocco, June 20th, 2012
Solar Impulse: Wings of the Future 44
Across America May 3rd to July 6th, 2013
•5/4/2016
•24
Solar Impulse: Wings of the Future
Mountainous
area
High humidity
High risk
of fog
High surface
winds
High surface
winds
RTW2016 Corridor - Segment 3 - USA Driving factors: Rocky mountains, humid air coming from the Golf
of Mexico, ATC (green line = 2013 Across America path)
Solar Impulse: Wings of the Future
r D & D
A Demonstrator
48
•5/4/2016
•25
Solar Impulse: Wings of the Future
“I tell you,……., in life there are no solutions.
There are only motive forces, and our task is to set
them moving – then the solutions follow.”
Antoine de Saint Exupéry
(Vol de nuit)
49
Solar Impulse: Wings of the Future 50
•5/4/2016
•26
51
www.acs.org/acswebinars www.acs.org/acswebinars Slides available now! Recordings will be available to ACS members after one week
2016 Material Science Series “Chemistry of Go: Solar Powered Flight”
The 2016 Material Science Series is co-produced with
ACS Industry Member Programs, C&EN, and the ACS POLY Division
Mark Jones Executive External Strategy and
Communications Fellow, Dow Chemical
Claude Michel Solar Impulse Project
Manager, Solvay
52
2016 Material Science Series http://bit.ly/2016MaterialScienceSeries
The 2016 Material Science Series is co-produced with
ACS Industry Member Programs, C&EN, and the ACS POLY Division
Upcoming Material Science Series Webinars…
Topics and Speaker suggestions welcome!
Humans have ventured from the
depths of the ocean to the highest
peaks of the Himalayas. Discover
the materials that made it possible
to survive the inhospitable in all
types of threating environments.
The Chemistry of Comfort
New materials are having a major,
positive impact on human health.
Learn about recent technological
advancements that are spawning
biomedical devices and other tools
that are helping people live longer,
healthier, happier lives.
The Chemistry of Life
•5/4/2016
•27
Upcoming ACS Webinars www.acs.org/acswebinars
53
®
Contact ACS Webinars ® at acswebinars@acs.org
Thursday, May 19, 2016
Design of Deliverable Macrocycles Session 5 of the 2016 Drug Design and Delivery Symposium
Scott Lokey, Professor of Chemistry & Biochemistry, UC Santa Cruz
Nicholas Meanwell, Executive Director, Bristol-Myers Squibb
Thursday, May 12, 2016
Forensic Toxicology: Cracking the Case with Chemistry
Jason Schaff, Forensic Chemist, United States Government
Darren Griffin, Professor of Genetics, University of Kent, UK
54
www.acs.org/acswebinars www.acs.org/acswebinars Slides available now! Recordings will be available to ACS members after one week
2016 Material Science Series “Chemistry of Go: Solar Powered Flight”
The 2016 Material Science Series is co-produced with
ACS Industry Member Programs, C&EN, and the ACS POLY Division
Mark Jones Executive External Strategy and
Communications Fellow, Dow Chemical
Claude Michel Solar Impulse Project
Manager, Solvay
•5/4/2016
•28
Be a featured fan on an upcoming webinar! Write to us @ acswebinars@acs.org
55
How has ACS Webinars benefited you?
®
“I am a graduate student working on Li-ion
Batteries and the processing of Carbon anode.
The Chemistry of Hello: Lithium Ion Batteries
helped me understand lots of basic questions.
I hope I can find more of these types of
presentations and webinars.”
Valerie García-Negrón,
Materials Science and Engineering Graduate
Research Student, The University of Tennessee, Knoxville
Quote in reference to: http://bit.ly/MSBatteries
56
facebook.com/acswebinars
@acswebinars
youtube.com/acswebinars
Search for “acswebinars” and connect!
•5/4/2016
•29
Benefits of ACS Membership
57
http://bit.ly/ACSjoin
Chemical & Engineering News (C&EN) The preeminent weekly news source.
NEW! Free Access to ACS Presentations on Demand® ACS Member only access to over 1,000 presentation recordings from recent ACS meetings and select events.
NEW! ACS Career Navigator Your source for leadership development, professional education, career services, and much more.
58
ACS Webinars does not endorse any products or
services. The views expressed in this
presentation are those of the presenter and do
not necessarily reflect the views or policies of the
American Chemical Society.
®
Contact ACS Webinars ® at acswebinars@acs.org
•5/4/2016
•30
Upcoming ACS Webinars www.acs.org/acswebinars
59
®
Contact ACS Webinars ® at acswebinars@acs.org
Thursday, May 19, 2016
Design of Deliverable Macrocycles Session 5 of the 2016 Drug Design and Delivery Symposium
Scott Lokey, Professor of Chemistry & Biochemistry, UC Santa Cruz
Nicholas Meanwell, Executive Director, Bristol-Myers Squibb
Thursday, May 12, 2016
Forensic Toxicology: Cracking the Case with Chemistry
Jason Schaff, Forensic Chemist, United States Government
Darren Griffin, Professor of Genetics, University of Kent, UK