a category of materials

USAGE SUMMARY

The phrase "a category of materials" is correct and usable in written English.
It can be used when discussing different types or classifications of materials in various contexts, such as science, engineering, or art. Example: "In our research, we focused on a category of materials known for their thermal resistance."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

In one of these recent papers, in the Journal of Physical Chemistry Letters, Reed explored a category of materials known as metal-organic frameworks (MOFs).

Stanford University

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

The amendment placed sound recordings in a category of copyrighted materials known as "work made for hire".

The New York Times

Horcajada and co-workers have successfully adopted Fe-based MOFs as a category of biomedical materials for drug delivery8.

Nature

The four-line amendment explicitly added sound recordings as a category of copyrighted materials that can be considered "work made for hire" under the 1976 Federal Copyright Act.

The New York Times

Particulate metal matrix composites (PMMC's) are a category of engineering materials with growing applications in modern industry.

Materials & Design

Because these crystals are now being used to control heat instead, Maldovan refers to them as "thermocrystals," a new category of materials.

Massachusetts Institute of Technology

Metal oxide compounds are a promising category of materials for the Li-ion battery anode due to their high theoretical capacity and natural abundance, although acceptable capacity retention and cycle life has not yet been achieved.

Electrochimica Acta

In recent years, the functionally graded materials (FGMs), as a category of the composite materials, have generated a great deal of attention.

International Journal of Mechanical and Materials Engineering

Edoh's research focuses on how "Africa" is produced as a category of thought through material practices across African and non-African locations.

Massachusetts Institute of Technology

Metal/amorphous carbon (a-C M) composite films a-C Mmerging as a compositeofilmsy importare emerginging maserials for surfacategoryctiof.

Applied Surface Science

Layered transition metal dichalcogenides (TMDCs) comprise a category of two-dimensional (2D) materials that offer exciting properties, including large surface area, metallic and semi-conducting electrical capabilities, and intercalatable morphologies.

Biosensors and Bioelectronics

Expert writing Tips

Best practice

Use "a category of materials" when you want to classify or group materials based on shared properties, applications, or origins. It is suitable for academic, technical, and general writing.

Common error

Avoid using "category" excessively in close proximity. Vary your language by using synonyms like "type", "class", or "group" to prevent repetition and improve readability.

Linguistic Context

The phrase "a category of materials" functions as a noun phrase. Ludwig indicates it is frequently used to classify or group different types of materials based on shared characteristics.

Expression frequency: Very common

Frequent in

Science

54%

News & Media

23%

Academia

14%

Less common in

Wiki

5%

Encyclopedias

2%

Formal & Business

2%

Ludwig's WRAP-UP

In summary, the phrase "a category of materials" is a grammatically sound and versatile phrase used to classify diverse substances based on shared characteristics. Ludwig confirms its widespread usage across various domains, including science, news, and academia. To enhance your writing, consider using it when grouping materials with similar properties and avoid overuse of the word "category" by substituting it with synonyms like "type", "class", or "group". By understanding its function and common contexts, you can effectively use "a category of materials" in your written and spoken communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a type of material

Replaces "category" with "type", offering a slightly less formal tone.

a class of material

Substitutes "category" with "class", implying a more structured grouping.

a kind of material

Uses "kind" instead of "category", suggesting a more general grouping.

a group of materials

Replaces "category" with "group", focusing on the collection aspect.

a classification of materials

Rephrases the phrase to emphasize the act of classifying.

a division of materials

Implies a more structured or formal separation of materials.

a set of materials

Focuses on materials as a collection with shared characteristics.

a genre of materials

Suggests a grouping based on style or application.

a variety of materials

Highlights the diversity within the specified materials.

a range of materials

Emphasizes the scope or spectrum of materials included.

FAQs

How can I use "a category of materials" in a sentence?

You can use "a category of materials" to classify different types of materials based on their properties or uses. For example, "Metal-organic frameworks are "a category of materials" explored for gas storage applications."

What are some alternatives to "a category of materials"?

Alternatives include "a type of material", "a class of material", or "a group of materials". The best choice depends on the specific context.

Is it better to use "category" or "type" when describing materials?

Both "category" and "type" are acceptable. "Category" implies a more formal or structured classification, while "type" is more general. The choice depends on the context and desired level of formality.

What's the difference between "a category of materials" and "a range of materials"?

"A category of materials" refers to a specific classification based on shared attributes, while "a range of materials" emphasizes the variety or scope of materials being considered. For example, "A category of materials for 3D printing is polymers", while "We offer "a range of materials", including plastics, metals, and ceramics."