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ChE 101 > Contributions of Chemical Engineering in Material Science > Flashcards

Contributions of Chemical Engineering in Material Science Flashcards

1
Q

A field of science that gives emphasis on the underlying relationships between the synthesis and processing, structure, and properties of materials

A

Material Science

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2
Q

complementary field of material science

A

material engineering

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3
Q

time of glass

A

3100 BC

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3
Q

time of brick

A

8000 BC

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4
Q

time of rubber

A

1600 BC

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4
Q

time of porcelain

A

206 BC

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5
Q

time of PVC

A

1872

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6
Q

time of cellophane

A

1912

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7
Q

time of fiber glass

A

1932

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8
Q

High electrical conductivity

A

copper

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8
Q

time of nylon

A

1938

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9
Q

High ability to store charge

A

barium titanite

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10
Q

Significantly strengthened by heat treatment

A

alloy steel

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11
Q

Automobile Chassis

A

alloy steel

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12
Q

Electrical inductor

A

copper

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13
Q

Optically transparent, thermally insulating

A

SiO2 – Na2O – CaO

14
Q

Window glass

A

SiO2 – Na2O – CaO

15
Q

Easily formed into thin, flexible, airtight film

A

Polyethylene

16
Q

Food packaging

A

Polyethylene

17
Q

Electrically insulating and moisture-resistant

A

Epoxy

18
Q

Encapsulator

A

Epoxy

19
Q

Unique electrical behavior

A

Silicon

20
Q

Transistors

A

Silicon

21
Q

High strength-to-weight ratio

A

Graphite – Epoxy

22
Q

Aircraft components

A

Graphite – Epoxy

22
Q

Roles of Chemical Engineering in Material Science

A
  • Classify materials according to their uses
  • Analyze materials microstructure
  • Determine the compositions of materials
  • Design equipment for material mass synthesis and processing
  • Evaluate the performance of material over cost
  • Improve the functionality of materials
  • Develop materials for its different functionality
  • Determine the environmental effect of materials produced
23
Q

can sense and respond to an external stimulus such as a change in temperature, the application of a stress, or a change in humidity or chemical environment

A

smart material

23
Q

Classification of Functional Material

A
  • Aerospace
  • Biomedical
  • Electronic Materials- Structural
  • Smart Materials- Optical Materials
  • Magnetic Materials
  • Energy Technology and Environment
23
Q

These materials are designed for carrying some type of stress like bridges and automotives

A

structural

24
Q

Today, NASA’s space shuttle makes use of aluminum powder for booster rockets. Aluminum alloys, plastics, silica for space shuttle tiles, and many other materials belong to this category.

A

aerospace

25
Q

number of artificial organs, bone replacement parts, cardiovascular stents, and other components are made using different plastics, titanium alloys, and nonmagnetic stainless steels.

A

biomedical

25
Q

Barium titanate (BaTiO3), tantalum oxide (Ta2O5), and many other dielectric materials are used to make ceramic capacitors. Superconductors are used in making powerful magnets.

A

electronic materials

26
Q

The nuclear industry uses materials such as uranium dioxide and plutonium as fuel. Glasses and stainless steels, are used in handling nuclear materials and managing radioactive waste

A

energy technology and environment

26
Q

Many magnetic ferrites are used to make inductors and components for wireless communications. Steels based on iron and silicon are used to make transformer cores.

A

magnetic materials

26
Q

Amorphous silicon is used to make solar cells and photovoltaic modules. Polymers are used to make liquid crystal displays (LCDs).

A

optical materials

26
Q

Material Science chemical engineer

A

Mark E. Davis

27
Q

A renowned chemical engineering professor and nanomedicine pioneer at the California Institute of Technology whose work on biomaterials for cancer treatment holds great promise to make medicines more targeted and effective

A

Mark E. Davis

28
Q

nanomedicine pioneer

A

Mark E. Davis

ChE 101 (16 decks)

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