354 件ヒット (0.018秒)：
In this course, we study thermodynamics, statistical mechanics, and the properties of many-body systems at finite temperature. The course is intended for the understanding both of chemical physical phenomena appeared in material science. We will cover the classical thermodynamics, the relationship between the macroscopic phenomena and the microscopic properties (statistical mechanics), and the application of these ideas to the observed states of actual materials.
In this course, we study thermodynamics, statistical mechanics, and the properties of many-body systems at finite temperature. The course is intended for the understanding both of chemical physical phenomena appeared in material science. We will cover the classical thermodynamics, the relationship between the macroscopic phenomena and the microscopic properties (statistical mechanics), and the application of these ideas to the observed states of actual materials.
液体界面は我々の周りに広く見られ、気液界面、液液界面、固液界面と多岐にわたり、蒸発や凝縮はもとより、抽出や分離、センサー、電気化学反応など多くの例で重要な対象である。本講義では、これらの液体界面の現象を理解するための理論および計測方法の基礎を概説する。
学部で学んだ物理化学、とくに熱力学をもとに不均一な界面系に応用する発展を扱い、界面を特徴づける量を熱力学の観点から理解する。そして界面の熱力学を基盤として、さらに統計力学、電気化学、分光学、分子シミュレーションなどの手法と知見と取り扱う。
Liquid interfaces, including gas-liquid, liquid-liquid and solid-liquid, are ubiquitous in our life, and play important roles in a number of phenomena, such as vaporization, condensation, extraction, separation, sensing, electrochemical reactions, etc. This course deals with fundamental aspects of theory and measurements for liquid interfaces.
This course is based on physical chemistry, particularly thermodynamics, in undergraduate level, and extend the physical chemistry to heterogeneous systems including interfaces. We further treat statistical mechanics, electrochemistry, spectroscopy and molecular simulation to explore the detailed structure and dynamics at liquid interfaces.
物理化学・量子化学の基礎となる量子力学とその化学結合への応用について学ぶ。具体的には、量子力学における数学的手法・近似法、原子構造、化学結合、原子価結合、分子軌道理論について学ぶ。
The course deals with the introduction to the principles of quantum mechanics and their application to chemical systems.Topics include the formalism and mahtematical tools of quantum mechanics; approximate methods; atomic structure; the chemical bond,valence bond; and molecular orbital theory.
液体界面は我々の周りに広く見られ、気液界面、液液界面、固液界面と多岐にわたり、蒸発や凝縮はもとより、抽出や分離、センサー、電気化学反応など多くの例で重要な対象である。本講義では、これらの液体界面の現象を理解するための理論および計測方法の基礎を概説する。
学部で学んだ物理化学、とくに熱力学をもとに不均一な界面系に応用する発展を扱い、界面を特徴づける量を熱力学の観点から理解する。そして界面の熱力学を基盤として、さらに統計力学、電気化学、分光学、分子シミュレーションなどの手法と知見と取り扱う。
Liquid interfaces, including gas-liquid, liquid-liquid and solid-liquid, are ubiquitous in our life, and play important roles in a number of phenomena, such as vaporization, condensation, extraction, separation, sensing, electrochemical reactions, etc. This course deals with fundamental aspects of theory and measurements for liquid interfaces.
This course is based on physical chemistry, particularly thermodynamics, in undergraduate level, and extend the physical chemistry to heterogeneous systems including interfaces. We further treat statistical mechanics, electrochemistry, spectroscopy and molecular simulation to explore the detailed structure and dynamics at liquid interfaces.
Chemical kinetics, also known as reaction kinetics, is the study of the speed of chemical processes.
A study of chemical kinetics includes investigations of how experimental conditions can influence on the speed of a chemical reaction. In this class, appropriate construction of mathematical models that can describe the characteristics of a chemical reaction will be discussed. Concept of "order of reaction" and "how to determine order of reaction along with integrated rate laws" are also the most important topics of this class. Moreover, the enzymatic reaction kinetics will be introduced to understand the specific examples of chemical reaction rate determination.
On the other hand, starting from the discussion of molecular velocities in the gas phase (Maxwell-Boltzmann distribution), the relationship between molecular collisions and reaction rates will be discussed. This discussion will be continued to study the relationship between chemical reactions in the gas phase and the internal and potential energies of the reacting molecules.Through the trial to solve the problems in the textbook, the establishment of the knowledge will be achieved.
Chemical kinetics, also known as reaction kinetics, is the study of the speed of chemical processes.
A study of chemical kinetics includes investigations of how experimental conditions can influence on the speed of a chemical reaction. In this class, appropriate construction of mathematical models that can describe the characteristics of a chemical reaction will be discussed. Concept of "order of reaction" and "how to determine order of reaction along with integrated rate laws" are also the most important topics of this class. Moreover, the enzymatic reaction kinetics will be introduced to understand the specific examples of chemical reaction rate determination.
On the other hand, starting from the discussion of molecular velocities in the gas phase (Maxwell-Boltzmann distribution), the relationship between molecular collisions and reaction rates will be discussed. This discussion will be continued to study the relationship between chemical reactions in the gas phase and the internal and potential energies of the reacting molecules.Through the trial to solve the problems in the textbook, the establishment of the knowledge will be achieved.
Google Classroomのクラスコードは工学部Webページにて確認すること。
学部シラバス・時間割(https://www.eng.tohoku.ac.jp/edu/syllabus-ug.html)
１． 目的
化学の諸原理を確立し敷衍する物理化学の基礎を学ぶための第一歩として，本講義では，物質の状態変化および化学変化についての熱力学的及び速度論的な理解の仕方を学習する。そこで基礎となる概念と，定量的な手法の習得を目的とする。
２．概要
状態変化の扱い方を学ぶとともに，熱力学諸法則，熱力学的状態量（エンタルピー，エントロピー，自由エネルギー，化学ポテンシャル等）の定義とそれらの定量的表現法，さらには，具体的な応用についても学習する。次に，熱力学的知見の重要な展開として，化学平衡と溶液の諸性質を議論し，最後に，速度論の基礎を学ぶ。
３．達成目標等
この授業では，主に以下のような知識・スキルの修得を目標とする。
・ 物質変化・状態変化に対しての熱力学的理解とその定量的表現。
・ 実際の物質変化・状態変化の解析法とその応用。
・反応速度に関する基礎的理解と定式化及び決定法。
The class code for Google Classroom can be found on the Web site of
the School of Engineering:
https://www.eng.tohoku.ac.jp/edu/syllabus-ug.html (JP Only)
1. Objective
Physical chemistry is a base of chemical principles to describe wide variety of chemical phenomena. To learn the basics of physical chemistry, understanding in the physical states of matters and chemical reaction in terms of thermodynamics and chemical kinetics is of particular importance. This course aims to deepen understanding in those concepts and quantitative description.
2. Summary
First, this course provides students with basic knowledge such as phase transition, principles of thermodynamics, definition and usage of state functions (enthalpy, entropy, free energy, and chemical potential), and their application to real systems. Second, thermodynamics of properties of solutions and chemical equilibrium. Third, chemical kinetics.
3. Goal
Students will acquire knowledge and develop the skills on the following matters:
1) Understanding and description of phase transition and chemical reaction by thermodynamics.
2) Quantitative description and analysis of such changes in real systems.
3) Description of chemical kinetics by rate law and kinetic analysis.
熱力学は、我々の身の回りで起きるいろいろな熱現象（融解、蒸発、車のエンジン、生命活動に必要なエネルギーなど）、および熱的な性質を巨視的に扱う学問である。熱力学では、こうした熱過程を、熱平衡状態にある始状態と終状態で抑え、その差で説明する。本授業の前半では、熱力学の基本法則、エントロピーと熱力学関数を理解して、代表的な熱機関を取り上げ、熱現象の物理的な意味を考える。後半では、相平衡、非理想気体、および気体分子運動論など、熱力学的な現象を捉える上で必要な概念を習得する。最後に、古典統計力学に少し足を踏み入れる。本講義を通じて、我々の身のまわりで起きる熱現象が理解できるようになる。
Thermodynamics macroscopically deals with various thermal phenomena and properties like a melting and evaporation of water, engines of vehicles, and energies for vital activities. Thermal processes are described with the difference between initial and final thermal equilibrium states. In this course, students will learn and deepen their understanding of physical meaning on lows of thermodynamics, entropy, thermodynamical functions, phase equilibrium, non-ideal gas, molecular kinetic theory of gases, and additionally classical statistical mechanics.
物理化学を習得するにあたっては、実際に問題を解いてみる演習が必要である。本講義では、他の学部講義で扱われた物理化学全般に関する演習問題を各自解き、解説を通して理解を深める。内容は、量子論と化学結合、化学熱力学、反応速度論、分光学である。講義時間中に学生は自分の解答を解説して、教員とともに議論する場を設ける。使用する演習問題は、主に国内主要大学の大学院入試問題の過去問レベルを対象とする。
Sufficient exercise is indispensable for students to acquire solid understanding of physical chemistry, In this class, students are asked to solve problems in the field of quantum chemistry, chemical bonds, thermodynamics, reaction kinetics, and spectrosocpies. They are also asked to explain their solutions in the class. The problems in the class are mostly taken from past examinations of graduate courses in main Japanese unversities.
化学熱力学を復習するとともに，化学熱力学において導入されたエネルギーやエントロピー，自由エネルギーなどの概念を，物質を構成する分子の性質に基づいて理解することを目標とする．さらに，相平衡や化学平衡の概念を統計力学の視点から理解する．より具体的には，多粒子系を構成する原子，分子の並進，回転，振動や電子状態の自由度に付随する分配関数から，エンタルピー、自由エネルギーなどの巨視的な熱力学量や，平衡定数が構築されることを学習する．
General concepts and principles of the statistical thermodynamics will be briefly introduced in the lecture, based on a review for the classic chemical thermodynamics.
Google Classroomのクラスコードは工学部Webページにて確認すること。
学部シラバス・時間割(https://www.eng.tohoku.ac.jp/edu/syllabus-ug.html)
この授業ではGoogle Classroomを使用して講義資料と講義情報を発信します。
１．目的
材料の製精錬及び製造プロセスの基礎となる物理化学の修得を目的とする。
２．概要
物理化学を主に化学熱力学の立場から講義する。エンタルピー、エントロピー、自由エネルギー等の
概念および熱力学諸法則を基礎とした物質の状態変化や化学反応の平衡論を学ぶ。
毎回、課題（レポート）を出す。
３．達成目標等
この授業では、主に以下の能力を修得することを目標とする。
・本学科の学習・教育到達目標のA，B，Cに関する能力を含めて修得する。
・材料の製精錬や製造プロセスの基礎となる物理化学の諸法則、物質の状態変化や化学反応平衡を理解し、それらの意義を説明しうる能力を修得する。
・物理化学の諸法則等の理解を通して、材料工学に関する基礎知識及びその周辺の一般工学に関しての基礎知識、課題を正確に理解する能力を修得する。
The class code for Google Classroom can be found on the Web site of
the School of Engineering:
https://www.eng.tohoku.ac.jp/edu/syllabus-ug.html (JP Only)
In this course, Google Classroom will be used to give students lecture references and lecture information.
1. Aim
To understand the physical chemistry of materials for their smelting, refining and manufacturing processes
2. Outline
The physical chemistry of materials is lectured from the point of view of chemical thermodynamics. Students learn about the concept of thermodynamic functions, such as enthalpy, entropy and free energy, equilibrium of phases and chemical reactions with the base of thermodynamic principles/laws. Assignments will be given every week.
3. Outcomes
・To acquire the ability of items A, B and C listed in the academic purposes of our department
・To understand the thermodynamics principles/laws for materials smelting/refining/manufacturing processes and to acquire the ability to explain their significance
・To acquire the basic knowledge of materials science/engineering and its related engineering fields and the ability to accurately understand issues through understanding thermodynamic principles/laws