201248665 六、發明說明： 【發明所屬之技術領域】 法：發明關於一種電極、包含該電極的電容器，及該電極的製備方 二關於—種氧化歸電極、包含該氧化稀電極的超級 及該軋化烯電極的製備方法。 合益 【先前技術】 電池的電荷丄而且能夠比-般電池或燃料 、、、又電。電化學電容器儲存能量的機制主要是靠 峨轉㈣_。目此，御料大部分都由多 4形成，且具有-定的導電度。具狹縫狀(观·如㈣微孔的活 '厌’由石墨晶格(_ticc_ite推成’會產生一些空間的限制， /電解質離子無法到達内部的表面積。而—個經由_(exf〇liated) k的石墨結構將成為理想的碳材料，具有最小的阻力。—個適當的氧 化石墨還原方法將是-個關鍵的步驟。 氧ϋ疋介於石墨烯與石墨的中間物，而且因為氣化石墨表面 具有报多含氧官綠耻料容賴雜分齡水溶财。完全氧化 的氧化石墨可視作絕緣體；低氧化或石墨烯則是具電子導電性，而可 ^為電化學電舞的树。制翻(by—)來化學還縣化石墨是 曰遍的方法，但因鱗環境有害而漸漸不被接受。 為了解決上述問題，發明人經深入研究分析，及無數次實驗及改 良’終於開發«新的電容器電極，及其製備方法，此開發出的電容 器具有非常高的辨密度及能量密度，造福獻的個者大本。 【發明内容】 本發明公開一種電容器，其包含-含碳電極材料，其經由-光催 化還原操作而被製作。 201248665 本發明另公開一種電極，其用於一電容器並經由一光催化操作而 被製作。 ~ 本發明還公開一種製作電容器之電極的方法，其包含以—光催化 操作處理一碳#以獲得一經反應材料；以及將該經反應材料作成該電 極0 本發明得藉纟下述之較佳具體實關，並合㈣朗，俾得一 更深入之了解。 【實施方式】 本發明提供可應用於具備尖峰充放電與高功率放電能力的電化學 儲能系統(即超高電容器），將使儲能系統的能力與利用效率同時大幅^ 昇，具有量產的可利祕’也能達卿能減碳的目的。 電化學電容n具有鱗大量魏_異魏，其也紐可充放 電池與燃料電池在較高歡功率下進行f能傳遞。此電化學電容器能 量儲存的機制是基於電解質離子的表面相互作用，因此，電化學電^ 器的電極乃由賤高表面難可較電導耗纽性碳㈣所組成^ 活性炭的狹縫狀微孔’其由微晶石墨所構成，在電解質離子強加—空 限.二剝離過之石墨結構就成為有一極小空間限制之一理想碳型 態。適當地對氧化石墨做還眉冰 的關鍵步驟。 {原也成為如何合成石墨狀碳電化學電容器 光去實施财’把氧化石墨均勻分散在水溶液中，用紫外 程卢化石墨片之間會互相做還原反應。而還原的 用光催化來還原氧化石墨^導電度也有關。在本實施例中，利 '、 墨成為石墨烯，以作為電化學雷宏的； 此為一個具前瞻性的電容行為 ° 擬電容行為的材料。订為材科’也疋一個優異的基材來沈積具有 201248665 在本實施财，由氧化石墨還原而來的石墨烯，具有可讓電解質 利用的高表面積的理想碳材。在本實施例中，採用了不同以往繁複且 較麻煩的化學還原触’而制細_原枝。首先，將碳材(例如 氧化石墨)置於-溶液巾，此溶液可為水、情、乙醇或其混合物 之-，接著利用象燈發出的紫外光(也可使用幸交強的可見光），進狀催 化反應’去還原氧化石墨水溶液，以獲得經反應的材料，此經反應的 材為還原後的石·材料。可將此石墨稀材料均勻地塗佈在導電^上 並與導電片緊密接觸’以作成含碳電極π含碳電極在電㈣為硫酸 水溶液環境下做電化學測試’電容值可高達，主要來源有二： -為電雙層的形成為經光觸媒還原完之後，侧在石墨稀材料 邊緣的含氧官能基所形成可逆的擬電容，如第i圖中的區域1Q所示。 第i圖為本發明具有電雙層與擬電容的材料結構之示意圖。上述的含 氧官能基可包括減、、酸基、峨，基等，上述的導電片的 材料可以選擇鈦金>1、鈦合金、不_、齡屬、録合金料電基材。 另外，組成_性電絲電位窗lv下做絲電聰，在高功率密度 1000Wkg“時’能量密度可達5 Why。更重要的是，光觸媒還原 法也可以讓-些金屬氧化物均勻沉積在石墨烯表面，可_到更多擬 電容的特點。 藉由對由未《外光騎的氧化石墨與經料級_之氧化石 墨所組成之電化學f容㈣錢行循安的分析，未轉外光照射 的氧化石墨的-鱗電流為微乎其微的小，但在經紫外光照射而被光 觸媒還原後氧化石墨上該誘導電流則會顯著增加。此現象解釋氧化石 墨的導電性太小Μ能贿電荷，而辆媒反細會有效還原氧化石 墨成為石墨烯’而使電極具有導f性。特卿於絲鮮，在一伏安 圖上之電流高原有-絲第高峰’該高峰反應電雙層的形成與含氧官 能的擬電容過程對電容大小的貢獻。在該伏安圖中陽極與陰極上的高 201248665 點位置很小，反應出擬電容雜電荷的高可逆度，此乃肇因於 而具有 能基在還原後仍齡於經料光騎後之氧化石墨片的邊緣，、3 s 容易與電解質接觸的特性。 經由記錄經紫外細射後之氧化石墨其縣縣時_電容 的變化’顯示電容隨著照射時間增加而增加，並在4小時後達到 近值220Fg·丨，不同掃猫電位速率的影響對電容值並不明顯，反映出經 紫外光照射氧化石墨電極適用於高速率操作。 第2圖顯示經紫外光照射之氧化石墨置於跋响溶液經放射後的 透視電鏡_ (TEM)，其巾Ru7+_ 了光_生奈米粒子的201248665 VI. Description of the Invention: [Technical Field of the Invention] Method: The invention relates to an electrode, a capacitor comprising the same, and a preparation method of the electrode, relating to an oxidation return electrode, a super and a rolling electrode comprising the same A method for preparing a olefin electrode. Benefits [Prior Art] The charge of the battery is 丄 and can be compared to the battery or fuel, and electricity. The mechanism by which electrochemical capacitors store energy is mainly based on 峨 (4) _. For this reason, most of the materials are formed of many 4s and have a constant conductivity. A slit-like (viewing such as (four) microporous live 'disgust' from the graphite lattice (_ticc_ite pushes into 'will create some space limitations, / electrolyte ions can not reach the internal surface area. And - via _ (exf〇liated The graphite structure of k will be the ideal carbon material with minimal resistance. A suitable graphite oxide reduction method will be a key step. Oxygen oxime is intermediate between graphene and graphite, and because of gasification The graphite surface has a multi-oxygen-containing green shame-like material that can be used as an insulator. The fully oxidized graphite oxide can be regarded as an insulator; the low-oxidation or graphene is an electronically conductive, and can be an electro-electric dance tree. By-turning (by-) to chemically regenerate graphite is a method of ubiquitous, but it is gradually unacceptable because of the harmful environment of scales. In order to solve the above problems, the inventors have conducted in-depth research and analysis, and numerous experiments and improvements 'finally The development of a new capacitor electrode and a preparation method thereof, and the developed capacitor have a very high density and energy density, and the present invention has been developed. [Invention] The present invention discloses a capacitor. It comprises a carbon-containing electrode material which is produced via a photocatalytic reduction operation. 201248665 The invention further discloses an electrode for use in a capacitor and fabricated by a photocatalytic operation. a method of treating an electrode of a capacitor, comprising: treating a carbon # by a photocatalytic operation to obtain a reacted material; and forming the reacted material as the electrode 0. The present invention is based on the following specific embodiments, and (4) Long, a deeper understanding. [Embodiment] The present invention provides an electrochemical energy storage system (ie, an ultra-high capacitor) that can be applied to a peak charge and discharge and high power discharge capability, which will enable the energy storage system to The utilization efficiency is greatly increased at the same time, and the mass production can be used for the purpose of reducing the carbon. The electrochemical capacitor n has a large amount of Wei _ Wei, which also has a higher charge and discharge battery and fuel cell. The energy transfer of the electrochemical capacitor is based on the surface interaction of the electrolyte ions. Therefore, the electrode of the electrochemical device is made of a high surface. It can be composed of the electrically conductive carbon (4), the slit-like micropores of activated carbon, which consists of microcrystalline graphite, and is imposed on the electrolyte ions. The two-stripped graphite structure becomes one of the extremely small space constraints. Carbon type. Properly a key step for the graphite oxide to make the eyebrow ice. {The original has also become how to synthesize the graphite-like carbon electrochemical capacitor light to implement the fiscal'. The graphite oxide is uniformly dispersed in the aqueous solution, and the ultraviolet film is used to form the graphite sheet. The reduction reaction will be carried out between each other, and the reduction of the photocatalytic reduction of the graphite oxide by the reduction is also related. In the present embodiment, the ink is made into graphene for use as an electrochemical thunder macro; Prospective Capacitive Behavior ° The material of the pseudo-capacitance behavior. The material is also a good substrate to deposit with 201248665. In this implementation, graphene is reduced from graphite oxide, which has high electrolyte utilization. The ideal carbon material for surface area. In the present embodiment, a conventionally complicated and troublesome chemical reduction contact is used to make a fine_original branch. First, a carbon material (such as graphite oxide) is placed in a solution towel, which may be water, moisture, ethanol or a mixture thereof, followed by ultraviolet light (which may also use strong visible light). The catalytic reaction is 'reduced to reduce the aqueous graphite oxide solution to obtain a reacted material, and the reacted material is a reduced stone material. The graphite thin material can be uniformly coated on the conductive material and in close contact with the conductive sheet to form a carbon-containing electrode. The π carbon-containing electrode is electrochemically tested in the environment of electric (iv) aqueous sulfuric acid solution. The capacitance value can be as high as the main source. There are two: - For the formation of the electric double layer, after the reduction by the photocatalyst, the oxygen-containing functional group on the side of the graphite thin material forms a reversible pseudo-capacitance, as shown in the region 1Q in Fig. i. The figure i is a schematic view of the material structure of the invention having an electric double layer and a pseudo capacitor. The above oxygen-containing functional group may include a minus, an acid group, a ruthenium, a base, etc., and the material of the above conductive sheet may be selected from the group consisting of titanium gold > 1, titanium alloy, non-, age, and alloy material. In addition, the composition of the _ sex wire potential window lv under the wire Cong Cong, at a high power density of 1000Wkg "when' energy density up to 5 Why. More importantly, the photocatalyst reduction method can also allow some metal oxides to deposit evenly The surface of graphene can be characterized by more pseudo-capacitors. By analyzing the electrochemical f-capacity composed of graphite oxide without the external light riding and the graphite oxide of the material grade, The scale current of the graphite oxide irradiated by external light is slightly small, but the induced current on the graphite oxide is significantly increased after being reduced by the photocatalyst by ultraviolet light. This phenomenon explains that the conductivity of the graphite oxide is too small. Bribe charge, and the medium will effectively reduce the graphite oxide into graphene' and make the electrode have the conductivity f. The special brightening on the voltameter, the current plateau on the voltammogram has the peak of the wire' The contribution of the double layer formation and the oxygen-containing pseudo-capacitor process to the size of the capacitor. In the voltammogram, the high 201248665 point on the anode and cathode is small, reflecting the high reversibility of the pseudo-capacitor charge. Because of After the reduction, the energy base is still at the edge of the graphite sheet after the riding of the material, and the characteristics of 3 s are easy to contact with the electrolyte. The change of the capacitance of the county by the ultraviolet fine-grained graphite is recorded. The display capacitance increases with the increase of irradiation time, and reaches a near value of 220Fg·丨 after 4 hours. The influence of the potential rate of different sweeping cats is not obvious for the capacitance value, reflecting that the graphite oxide electrode irradiated by ultraviolet light is suitable for high-rate operation. Figure 2 shows the fluorescene graphite irradiated by ultraviolet light after being irradiated by a fluoroscopy solution TEM (TEM), which is rubbed with Ru7+_
Ru〇2均勻分佈於氧化石墨片上。此發現指出接受光觸媒還原的氧化石 墨片可成為擬電容金屬氧化物之有效的基f，至於關於電容的呈現虚 金屬氧化物的沈澱之間的_戦要進行更進—步的雜調查。〃 經由對對稱電池在介於〇〜〗伏特之間進行值流（細_她）充 放電量測，並钉财喊計算辨魏（p_density)無量密度 (energy density ) ° P = (JxV、/2m E = Pxt 其中’P為功率密度，/為使用之怪電流，F為電壓取樣窗，⑺為電極 權重，五為能量密度與ί為完全放電時間。第3A圖為一典型經紫外光 照射的氧化;δ墨電池之贿充放f量順，第3B圖為總結p與五結果 於Rag〇ne圖，由上述一圖可得知一電池表現即增加的導電率，隨著 放射還原時間的延長而改善n池在__小電位窗lv下之應用其在 高功率密度lOOOWkg·1時’能量密度可達5篇]^·!。此項結果證明經 由光觸媒還原氧化;5墨能產生具有表面反應迅速之含氧官能基的碳框 架。 第4圖為未經紫外光照射的氧化石墨（GO)與接受4小時光觸媒 6 201248665 還原的經紫外光照射後的氧化石墨（irr-G04)之傅利葉轉換紅外光谱 (FTIR)’其中，緊接著GO後的數字代表紫外光照射的小時數。在此 氧化石墨的FTER光譜中’一環氧類41(970 cm-i)與一第三醇類42( 1370 cm·1)為親水性，且在增加一基部夾層之距離上扮演重要角色。一酚醛 的C-0鍵43 (1220 cm-1)與一酮44 (1720 cm-1)之訊號出現代表在氧 化石墨片的邊緣有一苯酚與一羧基酸的存在，而在3〇⑻〜36〇〇 cm-i的一 0-H展延47之大範圍吸光高峰則是由於氫氧根官能基與水產生，同時 其也出現在1620 cm·1處之一 Η-0-Η高峰45訊號，該光觸媒還原明顯 降低含氧官能基的吸光強度。經由紫外光照射後的氧化石墨的光譜顯 示一 C-0展延牝（1060 crn^)、該水Η-0-Η高峰45、C=0展延與〇_h 展延47在頻帶上是可被偵測到的，然而該環氧類41與該第三醇類42 在頻帶上則是消失的。這說明了該酚醛類、一羰基類與該羧基類在放 射後氧化石墨片上之邊緣是存在的，但該環氧類41與該第三醇類根據 該基部平面在光照射還原後則消失了。 儲能元件的發展是能源發展中的一項重要課題，如何提高儲能系 統的利用鱗更是刻不容緩的重要研究課題；此外，在現代多元的社 會裡’為了使人們生活更力σ便利，電動與電子產品的功能變得越來越 強大，這些產品絲需要具有快速或高神充放電能力的電源來維持 其運作’因輯電_要求也變得更紐^騎麵產品之電源需 求，以往都是將f池並财能提供At流放電，藉以獲得產品正常運 轉所需之功率；^電池具有較大料財聯電阻(咖_邮 Resistance，ESR)，在高功率充放電的情況下，較大的等效串聯電阻會造 成電能大量轉換成熱能而損耗’ 電池觀壽命也會因此大幅縮短； 此外，並聯電池·會無形增加整體動力供應系統的重量與體積。所 以，目刖有待解決的電源特性問題之—為如何增進電化學儲能系統的 尖峰放電與高功率放電能力”車為例，其所f之尖峰放電量 201248665 丄在10 Wh放電時間約在3〇秒至數分鐘左右因此電源功率需求Ru〇2 is uniformly distributed on the graphite oxide sheet. This finding indicates that the oxide oxide sheet subjected to photocatalytic reduction can be an effective base f of the pseudocapacitor metal oxide, and that a further investigation of the difference between the precipitation of the virtual metal oxide and the precipitation of the capacitor is required.进行 According to the symmetrical battery, the value flow (fine_her) charge and discharge measurement between 〇~〗 volt, and the calculation of the p_density energy density ° P = (JxV, / 2m E = Pxt where 'P is the power density, / is the strange current used, F is the voltage sampling window, (7) is the electrode weight, five is the energy density and ί is the full discharge time. Figure 3A is a typical ultraviolet light irradiation Oxidation; δ ink battery bribe charge and discharge f amount, Figure 3B is a summary of p and five results in the Rag〇ne diagram, from the above figure can be seen that a battery performance is increased conductivity, with the radiation reduction time The extension of the n-cell is applied under the __small potential window lv. The energy density can reach 5 in the high power density lOOOWkg·1. ^·! This result proves that the oxidation is reduced by photocatalyst; A carbon framework with a surface-reactive oxygen-containing functional group. Figure 4 shows graphite oxide (GO) irradiated without ultraviolet light and graphite oxide (irr-G04) after ultraviolet light irradiation after reduction of photocatalyst 6 201248665 Fourier transform infrared spectroscopy (FTIR)' followed by G The number after O represents the number of hours of ultraviolet light irradiation. In the FTER spectrum of the graphite oxide, 'one epoxy type 41 (970 cm-i) and one third alcohol type 42 (1370 cm·1) are hydrophilic, and It plays an important role in increasing the distance between a base interlayer. The signal of C-bond 43 (1220 cm-1) and ketone 44 (1720 cm-1) of a phenolic aldehyde represents the presence of phenol and one at the edge of the graphite sheet. The presence of carboxylic acid, and the maximum absorption of a 0-H stretch of 47 〇(8)~36〇〇cm-i is due to the hydroxyl functional group and water, and it also appears at 1620 cm· One of the Η-0-Η peak 45 signals, the photocatalyst reduction significantly reduces the absorbance of the oxygen-containing functional group. The spectrum of the graphite oxide after irradiation with ultraviolet light shows a C-0 extended 牝 (1060 crn^), The water Η-0-Η peak 45, C=0 extension and 〇_h extension 47 are detectable in the frequency band, however, the epoxy 41 and the third alcohol 42 are in the frequency band. It disappears. This shows that the phenolic, monocarbonyl and the carboxyl groups are present at the edge of the irradiated graphite sheet, but the epoxy 41 and the third alcohol root According to the plane of the base, it disappears after the light is irradiated and restored. The development of energy storage components is an important issue in energy development. How to improve the utilization scale of energy storage systems is an important research topic that cannot be delayed; In the society, in order to make people's lives more convenient, the functions of electric and electronic products become more and more powerful. These products need power supplies with fast or high charge and discharge capacity to maintain their operation. It has become more power-supply products. In the past, it was the F-cell and the financial resources to provide At current discharge, in order to obtain the power required for the normal operation of the product; ^The battery has a larger material-linked resistance (Cai_Resistance) , ESR), in the case of high power charge and discharge, the large equivalent series resistance will cause a large amount of electrical energy to be converted into heat energy and loss. The battery life will be greatly shortened. In addition, the parallel battery will invisibly increase the overall power supply. The weight and volume of the system. Therefore, the problem of power supply characteristics to be solved is how to improve the peak discharge and high power discharge capability of the electrochemical energy storage system. For example, the peak discharge of 201248665 丄 at 10 Wh discharge time is about 3 Leap seconds to several minutes, so power supply requirements
岗達5 kw kg-1以上。由於-A 人電池之充放電通常牽涉到整體材料的相 變化而且電極的電化學動力學常常受限於質傳問題，所以絕大多數 進行冋力率充放電’同時工作壽命也會因尖峰放電的緣故而大幅 降低因此具備Μ綠额高神放電能力的電化學雜系統(即超 $容器戌到重視·，事實上，絲夠結合二次電池或燃料電池之高能 置密度與超高電容器之高功率充放電與長充放電壽命特性，將使儲能 系統的能力與利用效率同時大幅提昇，達到節能減碳的目的。 實施例·· 種電合器，其包含.-含碳電極材料，其經由一光催化還原操作而 被製作。 2. 如上述實施例所述之電容器’其中該光催化操作包含：使—碳材料進 行一絲化反應，赠得-瓶紐料；以及將該·應材料作成該 含碳電極。 3. 如上述任-實施繼述之電容器，其巾該絲化操作更包括：將該碳 材置於，谷液中’進行該光催化反應，以獲得該經反應材料，其中該 溶液選自水、甲醇、乙醇或其混合物其巾之_，該絲化反應為紫外 光或可見光催化反應，該經反應材料均勻地塗佈於導電片上並與導電 片緊Φ接觸，以作成該含碳電極，其中該導電片的材料選自鈦金屬、 鈦合金、不銹鋼、鎳金屬、鎳合金等導電基材所組成的群組其中之一。 4. 如上述任一實施例所述之電容器，其中該電容器包括電雙層電容，該 碳材為氧化石墨’該經反應材料為石墨缚材料，該含碳電極是由兮石 墨稀材料所組成的石墨稀電極，該石墨埽材料的邊緣具有一含氧之官 201248665 能基，其中該含氧之官能基包括選自羥基、羰基、酸基等所組成的群 組至少其中之一。 5. —種電極，其用於一電容器並經由一光催化操作而被製作。 6. 如上述實施例所述之電極，其中該光催化操作包含：使一碳材進行一 光催化還原反應，以獲得一經反應材料；以及將該經反應材料作成該 7. 如上述任一實施例所述之電極，其中該光催化操作更包括：將該碳材 置於一溶液中，進行該光催化反應，以獲得該經反應材料，其中該溶 液選自水、甲醇、乙醇或其混合物其中之一，該光催化反應為紫外光 或"T見光催化反應，該經反應材料均勻地塗佈於導電片上並與導電片 緊密接觸’以作成該電極，其中該導電片的材料選自欽金屬、欽合金、 不銹鋼、鎳金屬、鎳合金等導電基材所組成的群組其中之一。 8. 如上述任—實施例所述之電極，其中該電極包括電雙層電容，該碳材 為氧化石墨，該經反應材料為石墨騎料，該電極是由該石墨稀材料 所組成的石墨烯電極，該石墨烯材料的邊緣具有一含氧之官能基，其 中該含氧之官能基包括選自絲、麟、酸基等所組成的群組至少其 中之一。 、 9.-； -職作電容器之電極的方法，其包含：以—光催化操作處理一碳材 以獲得-經反應材料；以及將該經反應材料作成該電極。 H).如上述實補所叙方法，還包含：職储置於—溶財，進行該 光催化操作處理’以獲得該經反應材料，其中該崎自水、_、 乙醇或其混合物其中之一，該光催化操作處理為紫外光或可見光催化 201248665 反應’該經反應材料均勻地塗佈於導電片上並與導電片緊密接觸，以 作成該電極’其中該導電片的材料選自欽金屬、欽合金不錄鋼、錄 金屬、鎳合金等導電基材所組成的群組其中之一。 11·如上述任-實施例所述之方法，其中該電容器包括電雙層電容，該碳 材為氧化石墨，該經反應材料為石墨稀，該石墨稀的邊緣具有一含氧 之s犯基’其中該含氧之官能基包括選自經基、叛基、酸基所組成的 群組至少其中之一。 以上所述者，僅為本發明之雛實施例，當不能狀限定本發明， 本發明的傾細當視後附之中請專纖其均等領域而定，即大 凡依本發明㈣專娜_作之均輕化與修飾，皆麟於本發明專 利涵蓋之範圍内。 【圖式簡單說明】 第1圖為本發明具有電雙層與擬電容的材料結構之示意圖。 第2圖為本發明歸2奈綠子分佈於放射氧化石墨片上的透視電鏡 圖像（TEM)之示意圖。 第Μ圆為本發明典型經紫外光照射的氧化石墨對稱性電池之怪流充 放電曲線圖，其中為在O.SmA充電與在不同速率放電。 第犯圖為本發雜料絲射氧化石墨對觀電池之㈣。μ圖之示 意圖。 第4圖為本發明絲經紫外光照射的氧化石墨（g⑺與接受4小時 光觸媒還原雜斜光簡魏化石墨㈤⑽）之傅利葉 轉換紅外光譜（FTIR)。 ’、 【主要元件符號說明】 201248665 10 :擬電容區域 41 :環氧類 42 :第三醇類 43 :酚醛的C-0鍵 44 :酮 45 :Η-0-Η高峰 46 :C-0展延 47 :O-H展延 11Gangda 5 kw kg-1 or more. Since the charge and discharge of the -A battery usually involves the phase change of the whole material and the electrochemical kinetics of the electrode is often limited by the mass transfer problem, most of the charge rate charge and discharge 'the working life will also be due to the peak discharge. For the sake of this, it is greatly reduced, so it has an electrochemical hybrid system with the ability to discharge green and high gods (that is, it is worth more than the container). In fact, the wire is combined with the high energy density of the secondary battery or the fuel cell and the ultra-high capacitor. The high power charge and discharge and long charge and discharge life characteristics will greatly enhance the capacity and utilization efficiency of the energy storage system, and achieve the purpose of energy saving and carbon reduction. Embodiments · · An electric coupler, which contains .-carbon-containing electrode materials, It is produced by a photocatalytic reduction operation. 2. The capacitor according to the above embodiment, wherein the photocatalytic operation comprises: subjecting the carbon material to a filamentization reaction, giving a bottle-like material; The material is made into the carbon-containing electrode. 3. The capacitor according to any of the above-mentioned embodiments, wherein the silking operation further comprises: placing the carbon material in the valley liquid to perform the photocatalytic reaction. Obtaining the reacted material, wherein the solution is selected from the group consisting of water, methanol, ethanol or a mixture thereof, and the silking reaction is an ultraviolet light or visible light catalytic reaction, and the reacted material is uniformly coated on the conductive sheet and electrically conductive The sheet is tightly Φ contacted to form the carbon-containing electrode, wherein the material of the conductive sheet is selected from the group consisting of a conductive substrate such as titanium metal, titanium alloy, stainless steel, nickel metal, nickel alloy, etc. 4. The capacitor of any one of the embodiments, wherein the capacitor comprises an electric double layer capacitor, the carbon material is graphite oxide; the reacted material is a graphite binding material, and the carbon containing electrode is a graphite dilute electrode composed of bismuth graphite thin material The edge of the graphite crucible material has an oxygen-containing official 201248665 energy group, wherein the oxygen-containing functional group comprises at least one selected from the group consisting of a hydroxyl group, a carbonyl group, an acid group, and the like. It is used in a capacitor and is produced by a photocatalytic operation. 6. The electrode according to the above embodiment, wherein the photocatalytic operation comprises: subjecting a carbon material to a photocatalytic reduction reaction And obtaining the electrode according to any one of the above embodiments, wherein the photocatalytic operation further comprises: placing the carbon material in a solution to perform the photocatalytic reaction. Obtaining the reacted material, wherein the solution is selected from one of water, methanol, ethanol or a mixture thereof, and the photocatalytic reaction is ultraviolet light or "T see photocatalytic reaction, and the reacted material is uniformly coated on The conductive sheet is in close contact with the conductive sheet to form the electrode, wherein the material of the conductive sheet is selected from the group consisting of a conductive substrate such as a metal, a alloy, a stainless steel, a nickel metal, or a nickel alloy. The electrode according to any of the above-mentioned embodiments, wherein the electrode comprises an electric double layer capacitor, the carbon material is graphite oxide, the reaction material is graphite riding, and the electrode is a graphene electrode composed of the graphite thin material. The edge of the graphene material has an oxygen-containing functional group, wherein the oxygen-containing functional group comprises at least one selected from the group consisting of silk, lin, acid group and the like. 9.-; - A method of operating an electrode of a capacitor, comprising: treating a carbon material by a photocatalytic operation to obtain - a reacted material; and forming the reacted material as the electrode. H). The method as described in the above supplementary method, further comprising: placing the storage in the solvent, performing the photocatalytic operation process to obtain the reacted material, wherein the sulphide is from water, _, ethanol or a mixture thereof 1. The photocatalytic operation process is ultraviolet light or visible light catalysis 201248665 reaction. The reaction material is uniformly coated on the conductive sheet and is in close contact with the conductive sheet to form the electrode. The material of the conductive sheet is selected from the group consisting of metal, Chin alloy does not record one of the group consisting of conductive substrates such as steel, metal, and nickel alloy. The method of any of the above-mentioned embodiments, wherein the capacitor comprises an electric double layer capacitor, the carbon material is graphite oxide, the reacted material is graphite thin, and the rare edge of the graphite has an oxygen-containing sulphur Wherein the oxygen-containing functional group comprises at least one selected from the group consisting of a thiol group, a thiol group, and an acid group. The above is only the embodiment of the present invention, and when the invention cannot be limited, the aspect of the present invention may be determined by the field of equalization, that is, the general invention according to the invention (4) All of the lightening and modification are within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the material structure of an electric double layer and a pseudo capacitor in the present invention. Fig. 2 is a schematic view showing a perspective electron microscope image (TEM) of the present invention. The third round is a strange charge and discharge curve of a typical graphite oxide symmetrical battery irradiated by ultraviolet light, which is charged at O.SmA and discharged at different rates. The first crime is based on the hairline of the graphite oxide on the battery (4). The intention of the μ map. Fig. 4 is a Fourier transform infrared spectroscopy (FTIR) of graphite oxide (g(7) irradiated with ultraviolet light and a photocatalyst-reduced slanted light-transformed graphite (5) (10)). ', [Main component symbol description] 201248665 10: pseudo-capacitor region 41: epoxy 42: third alcohol 43: C-0 bond of phenolic 44: ketone 45: Η-0-Η peak 46: C-0 exhibition Extension 47: OH extension 11