Cathy Mulzer: The incredible chemistry powering your smartphone
凱茜 · 穆澤: 智慧手機到底如何真正發揮作用
Cathy Mulzer works on the next generation of materials for all those electronic devices you love: your phone, your TV, your electric car. Full bio
Double-click the English transcript below to play the video.
with my new Nokia phone,
the new, coolest replacement
could text or talk to each other
each other's backyards.
about how these devices were made.
on Christmas morning,
by the elves in Santa's workshop.
工作室裡的精靈製作的。
that make these devices are?
真正的精靈是誰?
software engineers in Silicon Valley,
穿有帽衫的軟體工程師
of electronic communications.
these insanely addictive devices.
superhighway that we love,
shiny paperweight.
those bright, vivid colors
embedded within the display,
and turn it into the blue, red and green
of traditional batteries
high surface area electrodes,
in a smaller footprint of space,
our devices all day long,
that bind it all together,
our frequent usage?
at least 200 times a day to check it,
drop it two to three times.
of these devices?
the way that we love them so much?
with electrical components and circuitry
電子元件和電路有關。
to a printed circuit board.
you might have heard of that.
doesn't really get talked about a lot.
I don't know why that is.
it's the least sexy layer
other sleek-looking layers.
Clark Kent layer
超人克拉克·肯特層的時候了。
a printed circuit board is?
that you want to get to:
that connect them all together.
連接在一起的道路,
things like restaurants,
to talk to each other.
to the hardware store,
we have our printed circuit board?
on our friend: chemistry.
to make these tiny copper wires
printed circuit board.
positively charged spheres
a lot more than just that.
on formaldehyde have a drive.
positively charged copper spheres.
known as redox chemistry.
charged copper spheres
of those electrical components
we've come with chemistry.
how we can shrink down our devices,
Zack Morris cell phone
巨大的 Zack Morris 手機
that can fit in our pockets.
into ladies' pants pockets,
絕對放不下任何東西,
that has pockets.
can help us with that problem.
than shrinking the actual device,
the circuitry inside of it,
from the micron scale
more powerful and faster phones.
速度更快的手機。
requires more circuitry.
electromagnetic shrink ray,
in "Honey, I Shrunk the Kids"
電影裡的韋恩 · 薩林斯基教授
that's pretty similar to that.
we take electromagnetic radiation,
some of that circuitry,
into a really small space.
that has a pattern on top of it
和特徵圖案的光罩,
the way that we want it to.
我們想要的功能。
and shine it through this mask,
of that pattern on the surface.
can get through the mask,
a chemical reaction to occur.
of that pattern into the substrate.
a chemical solution
all of the nonexposed areas
fine lines and features,
to build up our devices,
構建、縮小了設備。
to shrink down our devices.
that chemistry is the true hero,
化學是真正的英雄,
about how to use chemistry
that we want something called 5G,
想要一種名為 5G 的產品,
fifth generation of wireless.
that are starting to appear.
在 2018 冬季奧運用過。
running out of the house to catch a plane,
onto my device in 40 seconds
than how many movies
擺放多少部電影。
why is true 5G not here?
還沒有真正的 5G 呢?
those traditional materials and copper
to its final destination.
really rough insulating layers
絕緣層非常粗糙。
that make them stick together.
if you want to have a device
all of your apps on it.
close to that roughness.
before it reaches its final destination.
信號已經耗損殆盡。
that goes up and over it,
to get to the other side.
a really long time,
all of the mountains,
drilled a flat tunnel
in our 5G devices.
that we needed that roughness
才能保持附著在一起嗎?
銅就不會粘在基材底上。
we're in a situation where now the copper
to that underlying substrate.
a house of Lego blocks,
that latch together,
more structural integrity
ripping through the living room,
and knock everything down?
更能維持結構的完整呢?
on those smooth blocks?
the industry is waiting for.
to design new, smooth surfaces
with physicists and engineers
is going to skyrocket.
like self-driving cars,
can handle the speeds
required to make that work.
with a friend that has a peanut allergy,
like our personal trainers.
for us to burn calories.
some of these pregnancy pounds,
that could tell me how to do that.
孕期所增體重的設備。
another way of saying it,
electronic devices.
還要用什麼方式來形容它。
or take a selfie,
that are hard at work
listening to this talk,
want to play sidekick
ABOUT THE SPEAKER
Cathy Mulzer - ElectrochemistCathy Mulzer works on the next generation of materials for all those electronic devices you love: your phone, your TV, your electric car.
Why you should listen
Early on during her educational years, Cathy Mulzer investigated one research topic in particular: How can we store even more energy in tinier spaces? As is often the case in research, it took several tries until the lightbulb of invention literally lit up for her -- which, in Mulzer's case, was an LED-bulb powered by special set of new organic polymer materials. Her scientific achievements were documented in several scientific publications, which were highlighted in the Cornell Chronicle in 2016. Her work was recognized with awards such as the DSM Science & Technology award in 2017, and she was named as one of 2018's "Talented 12" by the staff of Chemical & Engineering News.
As a senior scientist at DuPont’s Electronic & Imaging site in Marlborough, MA, Mulzer is part of a team that works in close collaboration with DuPont’s customers, seeking to innovate in material research and application to enable, for example, new sensors and sharper pictures in your smartphones. Moreover, Mulzer likes to engage in scientific discussions with the wider community -- through presentations and essays organized by the American Chemical Society, through seminars at her alma mater Marist College -- and also as part of outreach at local high schools to raise interest in scientific education.
Cathy Mulzer | Speaker | TED.com