Povećanje specifične površine ugljikovog nitrida grafitne strukture

undergraduate thesis

• Title (english): Increasing te specific surface area of graphitic carbon nitride
• Author: Dunja Crnčić
• Mentor: Lidija Ćurković (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

U ovom radu predstavljen je ugljikov nitrid grafitne strukture, polimerni materijal koji privlači sve veću pažnju znanstvenika za primjenu u raznim sferama.
U uvodu su opisane kratke opće informacije o samom ugljikovom nitridu grafitne strukture, za što se koristi i koje su mu prednosti. Dalje su opisana njegova struktura i svojstva koja privlače pozornost znanstvenika zbog svoje jedinstvenosti i široke mogućnosti primjene. Ugljikov nitrid grafitne strukture može se sintetizirati iz raznih prekursora i metoda sinteze, te su one pobliže opisane. On posjeduje malu specifičnu površinu kada ga se sintetizira određenim metodama sinteze, stoga će biti opisani načini povećanja specifične površine jer ona omogućuje bolja optička i električna svojstva koja su važna za njegovu primjenu u naprednim oksidacijskim procesima kao fotokatalizatora. Objašnjena je primjena ugljikovog nitrida grafitne strukture kao fotokazalizatora za razgradnju različitih organskih mikroonečišćavala u otpadnim vodama, za desalinizaciju, uklanjanje bakterija i dr.
Na kraju rada, u zaključku, naglasak je na važnosti i mogućnost primjene ugljikovog nitrida grafitne strukture, te mogućnost daljnjeg istraživanja ovog zanimljivog materijala.

Abstract (english)

In this paper is introduced graphitic carbon nitride, polymeric material, which attract bigger and
bigger attention of scientists for his application in various spheres.
In introduction are described short general information about itself graphitic carbon nitride, for
what is using, and which are its advantages. Further are described its structure and properties that
attract attention of scientists, because of its uniqueness and wide range of applications. Synthesis
and preparation of graphitic carbon nitride is possible from different precursors and methods of
synthesis, so they are closely described. He owns small specific surface area when is synthesised
with certain method of synthesis, therefore will be describe ways to enhance specific surface
area, because it provides better optical and electrical properties which are important for his
application in photocatalysis as photocatalyst. Application of graphitic carbon nitride as
photocatalyst, in degradation of waste waters, desalinization, disinfection of bacteria, etc. are
explain.
At the end of the paper, in conclusion is pointed out on importance and opportunity of application
of graphitic carbon nitride, and possibility on further investigation of this interesting material.

• Keywords: ugljikov nitrid grafitne strukture; specifična površina; metode sinteze; primjena
• Keywords (english): graphitic carbon nitride; specific surface area; synthesis methods; application
• Language: croatian
• URN:NBN: urn:nbn:hr:235:286898
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-09-23 12:33:39