Course Name Code Semester T+U Hours Credit ECTS
Colloid and Surface Chemistry KIM 664 0 3 + 0 3 6
Precondition Courses
Recommended Optional Courses
Course Language Turkish
Course Level Doctorate Degree
Course Type Optional
Course Coordinator Prof.Dr. MURAT TEKER
Course Lecturers
Course Assistants
Course Category
Course Objective Colloid chemistry has recently been widely changed. Polymers, surfactants and particles; it is about to be reached the production of the new materials for drug release and gene therapy. Developments in instrumental techniques enable to “see” and manipulate the individual atoms on a surface. In many industrial applications, colloidal phenomena are extensively used : plastics, rubber, dyes, detergents, paper, soil, coagulation, chromatography, ion Exchange, flotation, and heterogeneous catalysis.
Course Content Importance of colloid chemistry and classification of colloids; kinetic properties of colloidal systems; surface phenomena in colloidal solutions; optical properties of colloidal particles; preparation of colloidal solutions; viscosity of colloidal solutions; determination of particle size and particle shape of macromolecules; electrophoresis;
coagulations of lyophobic and lyophilic colloids; gels and emulsions; detergents, dyes, foam, aerosol and solid sols; new developments in colloid chemistry.
# Course Learning Outcomes Teaching Methods Assessment Methods
1 Definition of colloids, explanation of colloidal shapes and classification of colloids. Lecture, Question-Answer, Discussion, Testing, Homework,
2 Investigation of kinetic properties of colloids in liquid media. Lecture, Question-Answer, Discussion, Testing, Homework,
3 Preparation of various colloids Lecture, Question-Answer, Discussion, Testing, Homework,
4 Determination of particle size and particle shape of macromolecules. Lecture, Question-Answer, Discussion, Testing, Homework,
5 Stability of lyophobic and lyophilic colloids or determination of factors affecting coagulations Lecture, Question-Answer, Discussion, Testing, Homework,
6 Importance of gels and emulsions and their preparation. Lecture, Question-Answer, Discussion, Lab / Workshop, Testing, Homework,
Week Course Topics Preliminary Preparation
1 Colloidal state : classification, structural characteristics.
2 Kinetic properties : motion of particles in liquid media.
3 Brown motion; ultracentrifuge; osmotic pressure
4 Optical properties : scattering of light.
5 Liquid-gas and liquid- liquid interfaces : surface and interfacial surface tensions; association colloids; spreading.
6 Solid-gas interface : adsorption of gases on solids.
7 Solid-liquid interface : contact angles and wetting; ore flotation; detergents; adsorption of matter in solutions.
8 Electric charged interfaces : electric double layer.
9 Electrokinetic phenomena; electrokinetic theory
10 Stability of colloids : lyophobic soller; lyophilic sols.
11 Rheology : viscosity; Non-Newtonian flow; viscoelasticity.
12 Midterm exam
13 Emulsions and foams; organic-in-water (O/W) and water-in-organic (W/O)
14 Emulsion polymerization; foams.
Resources
Course Notes
Course Resources
Order Program Outcomes Level of Contribution
1 2 3 4 5
1 In addition to expanding and making deeper the knowledge established on undergraduate education in a same or different area, reaches the knowledge by doing research and also improves his or her knowledge to the expertise level by doing evaluation and practice.
1 In addition to expanding and making deeper the knowledge established on undergraduate education in a same or different area, reaches the knowledge by doing research and also improves his or her knowledge to the expertise level by doing evaluation and practice.
1 In addition to expanding and making deeper the knowledge established on undergraduate education in a same or different area, reaches the knowledge by doing research and also improves his or her knowledge to the expertise level by doing evaluation and practice.
2 Utilizing incomplete or limited data in his or her study area expands the knowledge by experimental methods and use those obtained knowledge by scientific, social and ethical responsibility.
2 Utilizing incomplete or limited data in his or her study area expands the knowledge by experimental methods and use those obtained knowledge by scientific, social and ethical responsibility.
2 Utilizing incomplete or limited data in his or her study area expands the knowledge by experimental methods and use those obtained knowledge by scientific, social and ethical responsibility.
3 Constructs a problem independently and solves the problem by proposing an experimental solution method and applies to the advance level research by evaluating the results. X
3 Constructs a problem independently and solves the problem by proposing an experimental solution method and applies to the advance level research by evaluating the results. X
3 Constructs a problem independently and solves the problem by proposing an experimental solution method and applies to the advance level research by evaluating the results. X
4 Transfers systematically the current developments and his or her advance level studies to the other related or nonrelated groups as written, orally and visually.
4 Transfers systematically the current developments and his or her advance level studies to the other related or nonrelated groups as written, orally and visually.
4 Transfers systematically the current developments and his or her advance level studies to the other related or nonrelated groups as written, orally and visually.
5 Develops new strategic approach and produces solutions by taking responsibility in unexpected and complicated situations in his or her area of practice.
5 Develops new strategic approach and produces solutions by taking responsibility in unexpected and complicated situations in his or her area of practice.
5 Develops new strategic approach and produces solutions by taking responsibility in unexpected and complicated situations in his or her area of practice.
6 Develops advance strategic, political and practice plans and evaluates the obtained results within the framework of quality process in his or her study area. X
6 Develops advance strategic, political and practice plans and evaluates the obtained results within the framework of quality process in his or her study area. X
6 Develops advance strategic, political and practice plans and evaluates the obtained results within the framework of quality process in his or her study area. X
7 - Has advance level oral or written communication ability in one of well known foreign language (“European Language Portfolio Global Scale”, Level B1). X
7 - Has advance level oral or written communication ability in one of well known foreign language (“European Language Portfolio Global Scale”, Level B1). X
7 - Has advance level oral or written communication ability in one of well known foreign language (“European Language Portfolio Global Scale”, Level B1). X
8 Has knowledge for software and hardware about computers, uses information and communication technologies. X
8 Has knowledge for software and hardware about computers, uses information and communication technologies. X
8 Has knowledge for software and hardware about computers, uses information and communication technologies. X
9 Protecting scientific, social, and ethical values, teaches and controls these values in the steps of collection, evaluation and announcement of data in the international arena. X
9 Protecting scientific, social, and ethical values, teaches and controls these values in the steps of collection, evaluation and announcement of data in the international arena. X
9 Protecting scientific, social, and ethical values, teaches and controls these values in the steps of collection, evaluation and announcement of data in the international arena. X
10 Applies the digested knowledge and problem solving ability in advance level studies among the different disciplines.
Evaluation System
Semester Studies Contribution Rate
1. Ara Sınav 70
1. Ödev 15
1. Performans Görevi (Seminer) 15
Total 100
1. Yıl İçinin Başarıya 50
1. Final 50
Total 100
ECTS - Workload Activity Quantity Time (Hours) Total Workload (Hours)
Course Duration (Including the exam week: 16x Total course hours) 16 3 48
Hours for off-the-classroom study (Pre-study, practice) 16 3 48
Mid-terms 1 15 15
Assignment 1 10 10
Performance Task (Seminar) 1 10 10
Final examination 1 20 20
Total Workload 151
Total Workload / 25 (Hours) 6.04
dersAKTSKredisi 6